Mathematics Middle School

hi I have a few questions their pretty easy :, its worth all my points you get brainliest if I pass.

Which illness does the symptoms of a blistery rash, sneezing and coughing suggest?
strep throat
chickenpox
influenza
a cold

Which term means harmful bacteria are being produced in the body?
viruses
toxins
protozoa
fungi

What does the body produce to help fight diseases?
viruses
antibodies
insulin
toxins

Which organ produces insulin?
pancreas
kidney
liver
heart

Which term is used to describe the defenses keeping pathogens from entering the body?
insulin
immunization
resistance
vaccine

Which treatment for diabetes can patients receive through syringes and pumps?
insulin
immunizations
immunity
carcinogens

Which type of organisms are antibiotics effective against?
insulin
carcinogens
viruses
bacteria

Which treatment gives immunity against a disease?
carcinogens
insulin
antibiotics
immunizations

Which type of risk factor is common in an area with polluted air?
environmental
hereditary
carcinogenic
behavioral

Which term can be a carcinogen?
leukemia
antibiotic
diabetes
chemical

Answers

Answer 1

Answer:

Step-by-step explanation:

1. chickenpox

2. toxins

3.antibodies

4.pancrease

5. immunization

6. Insulin

7. viruses

8. antibodies

9. environmental

10.Leukemia

Answer 2

Answer:

1. Chicken Pox

2. Virus (I'm not sure)

3. Antibodies

4. Pancreas

5. Vaccines

6. Insulin

7. Bacteria

8. Immunization

9. Carcinogenic

10. Leukemia

Related Questions

Solve for y.
6y-1.5x=8

Answers

Hope this helped! good luck

Answer: Y = 0.25x + 4/3

Step-by-step explanation:

Step 1: Add 1.5 to both sides

-1.5x + 6 + 1.5x = 8 + 1.5x

6y = 1.5x + 8

Step 2: Divide both sides by 6

6y/6 = 1.5x + 8/6

Y = 0.25x + 4/3

A school administrator bought 6 desk sets. Each set consists of one table and one chair. He paid $48.50 for each chair. If he paid a total of $663 for the 6 sets, the cost of each table is
a.$ 54.5
b.$62.00
c.$ 110.50
d.$ 159.00

Answers

Answer:

b. $62

Step-by-step explanation:

48.50 * 6 = 291

663 - 291 = 372

372 / 6 = $62

B. 63.00$ hope it helps

HELP ME BEST ANSWER GETS 10 POINTS AND BRAIN LIEST

Choose the correct answer.

A.>
B.<
C.=
D.We can't compare them.

Answers

Where’s the question?

What is the question?

Regina travels ½ of a kilometer for every ¼ of a minute she drives. You were told that the trip from Times Square to Pelham Parkway is 72 kilometers. How many minutes would her trip have taken by car?

Answers

Answer:

36 minutes.

Step-by-step explanation:

The best way to solve this is to find how much distance is traveled in a minute and then divide the total distance by the distance traveled in a minute. Now let's apply.

1/4 x 4 = 1 minute, so in this problem, 1/2 x 4 = 1 minute.

1/2 x 4 = 2.

72 / 2 = 36.

Her trip would have taken 36 minutes by car.

Answer:

36 minutes.

Step-by-step explanation:

For every mile she takes it's 1/2 of a minute. Then just do 72/2 and get 36 :)

Simplify the following if x = 2 & y = 5:

1. 3x + y =

2. 3x + 2y =

3. 3y + 2x =

4. 10x + 4y + 7x =

5. 8y + 5x =

6. 7x + 4y =

Answers

Answer:

1. 11 ( (3x2) + 5)

2. 16 ( (3x2) + (2x5) )

3. 19 ( (3x5) + (2x2) )

4. 54 ( ( 10x2) + (4x5) + (7x2) )

5. 50 ( (8x5) + (5x2) )

6. 34 ( (7x5) + (4x5) )

Hope I got all them correct!

Jennifer is a real estate agent and earns a commission of 3% of the sale price for every house she sells.
Which expression represents the amount of commission she earns if x represents the sale price of the house?

Answers

The answer is 3% of x

Answer:

3% of whatever x is equal to

Step-by-step explanation:

please help math function will mark brainliestt!

Answers

the answer is B
STEP BY STEP:

Answer:

Step-by-step explanation

B does not have a function because it doesn't have a set shape or origin

Answer quickly please! Best, most accurate answer gets brainliest.

Answers

Answer:

Step-by-step explanation:

In this question, we want to evaluate the expression "9z-4" for z=3.

This means, we want to calculate the result when we substitute the z in this expression for 3.

So we have: 9(3)-4, which is equal to 23.

Let me know if this helps!

Answer:

A. 23

Step-by-step explanation:

Jay simplified the expression 3×(3+12÷3)−4.

For his first step, he added 3+12 to get 15.

What was Jay’s error? Find the correct answer.

Answers

Answer:

Step-by-step explanation:

Answer:

he should have first preformed oprations in the pratheses so he should have done (3+12/3) first to get 3*(3+4)-4 then do (3+4) and have 3*7-4 next he should do 3*7 and get 21-4 do that and get the answer 17

Step-by-step explanation:

Pls help me I would dearly appreciate it!

Answers

Answer:

1. c

2. c

Step-by-step explanation:

1. subract 8 from both sides to get b/-4=-3

multiply both sides by -4 to isolate b

you get b=12

2. combine like terms 3c-4=-8+2c

add 4 to both sides: 3c = -4+2c

subtract 2c from both sides

c=-4

1. C 12
2. C -4

Both C

PLSSSSSS HELPPP!!! FASTTTTTTT

Answers

Answer:

A or C

Step-by-step explanation:

I hope I could help.

Answer:

D. Not here

Step-by-step explanation:

Giving brainliest plus 10 points

Answers

Answer:

Step-by-step explanation:

Expanding Expressions

3(x + 3)
4 points
4(x - 7) *
4 points
5( x + 12) *
4 points
-2(x - 9) *
4 points
-3( x + 7) *

Answers

3x+9
4x-28
5x+60
-2x+18
-3x-21

how do i convert a repeating decimal into a fraction???
(please solve step for step i will give brainliest)!!!

Answers

Answer:

see the book or guid and try to solve

Step-by-step explanation:

sorry about the magnetic resonance imaging of the current carrying coil and radius is a human being and I had a intelligent people who are interested in this beautiful weather is doubled and radius of current carrying a human being and radius is directly proportional to man the magnetic field and I will again sell it for the centre of the centre to centre for the magnetic field of current is handled then we could get the magnetic field intensity and duration of coil so I had rued of the centre of the centre the centre of current carrying a valid driver's licence to the current status of the centre

Answer:

Step-by-step explanation:

Let x equal the repeating decimal you are trying to convert to a fraction.

Examine the repeating decimal to find the repeating digit(s).

Place the repeating digit(s) to the left of the decimal point.

Place the repeating digit(s) to the right of the decimal point.

HELP PLEASE!!!!!!!! ILL GIVE U 10 POINTS

Answers

Answer:

14% discount

Step-by-step explanation:

I was off by 2%

Answer:

16%

Step-by-step explanation:

I'LL GIVE BRAINLIEST

Answers

Answer:

Step-by-step explanation:

The correct answer is c .

OMGGG PLS HELP LAST QUESTION DUE RN!!!!!
IM IN CLASSSS OMG

Answers

The answer on top is -21 the one on the bottom is 32

What is the surface area?

5 in

6 in

5 in

5 in

4 in

trinagle thingy

Answers

Step-by-step explanation:

Add up all the Numbers

25

you add up all the numbers for area

Juli says she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6:10.
Which statement explains whether Juli is correct?
a. She is correct because she can multiply 6 and 10 by any number to form an equivalent ratio.
b. She is correct because 6:10 can be written as 1:2 and there are an infinite number of ratios for 1:2.
c. She is not correct because the multiplication table does not include multiples of 10.
d. She is not correct because 6:10 is equivalent to 3:5 and there are only 9 ratios in the multiplication table that are equivalent to 3:5.

Answers

When is it due do u need it rn

Sure but I think it’s C

2) Write the equation for the model below, then solve for x.
HELP PLZ ASAP PLZ

Answers

Answer:(3x+2o)=(2x + 8+)

Step-by-step explanation:

x=8-2o

x=8-2o hope i helped

Which expression is a factor of 100x2−25?
A 50x + 4
B 50x−5
C 10x−4
D 10x + 5

Answers

a

because B- 50x-5= -250
C- 10x-4= -40. and D- 10x+5=50

the answer is a, i hope this helps

help ill give brainliest!!!!!!!

^^

Answers

Answer:

15 days

Step-by-step explanation:

Well, as you would be able to tell, you just have to find the LCM of 3 and 5. These do not have one before 3 x 5, so it is 15.

Inputs are represented by the variable x .

True or False

Answers

Answer:

true

Step-by-step explanation:

i think its true . i could be wrong but im pretty sure

explain how I determined the answer to number 3 on the assignment today and give the answer as well. ( give the steps you did to solve it in words and give the final answer also)

Answers

huh? what’s the question for #3?

We need the question to be able to give you the answer

Carla is going on a boat tour. The boat will travel a total distance of 70 kilometres during the 10-hour tour. If the boat travels at a constant speed during the tour, what distance in kilometres should the boat travel in 3 hours.

Answers

Answer:

21 km I think

Step-by-step explanation:

If you do 70/10 then you get 7 km per hour. Then you do 7*3 and get 21 km in 3 hours

Hope this helps, though this is kinda late :]

The answer to this is what the other person said

Happy Paws charges $19.00 plus $1.50 per hour to keep a dog during the day. Woof Watchers charges $14.00 plus $2.75 per hour. Write and solve an equation to find for how many hours the total cost of the services is equal.

Answers

Answer:

Happy paws=$20.05. Woof watchers=$16.75

Step-by-step explanation: first you add up the sums of happy pays and woof watchers

HEEEEEEEEEEEEEEEEEEEEEEELPPPPPPPP

Answers

Answer:

the 2nd option

Step-by-step explanation:

Answer:

Step-by-step explanation:

12 3/5 ft per minute

40 minutes pass

12 3/5 × 40 also equals f/40 = 12 3/5

Jayden used a Groupon at the local pizza shop. Instead of paying $15, for the pizza, he paid $12.

Haley and Arianna agree that the percent of decrease is 20% but their explanations differ. Haley says to find the 20%, you have to determine what percent of 15 is 12. Arianna thinks you have to determine what percent of 15 is 3. Who is correct? Explain your thinking.

Answers

Answer:

She is correct because they need to find how much is the discounted price, which is 3. So to see what percentage it is, they need to see how much 3 is worth in comparison to 15. If we spilt 15 into 5 parts to make every part worth 20%, the answer would be 3. Thus Arianna is correct.

Step-by-step explanation:

Bob received 45 trading card from his collection. Bob's father, gives his son a few more trading cards and he now has at least 95 trading cards. How many more trading cards did Bob's father give his son?

Answers

50 cards from his dax

Answer:

Step-by-step explanation:

Cells are the basic units of structure and function in living things.Which statement best explains why cells are units of structure ?

A) Living things are made out of cells, and cells build their various parts.
B) Cells are smaller than living things.
C) Cells are sometimes in living things because of structure.

Answers

Answer:

The cell is called the structural and functional unit of life as all living organisms are made up of cells. ... Furthermore, cells provide form and structure, process nutrients and convert it into useable energy. Multicellular organisms have specialized cells that perform specific functions.

Step-by-step explanation:

Other Questions

I'm so confused, cans omeone help it's a TEST!! HELP PLEASE210^4-7^3 Which are corresponding angles A group of college students spent $58.50 for dinner and wanted to leave a 15% tip. Which is the closest to the amount they should leave?$4$6$9$12 I WILL GIVE 15 POINTS IF YOU ANSWER PROPERLY I DO NOT UNDERSTAND IT PLEASE HELP ONCE AGAIN URGENTA boat is going 144 miles upstream (against the current) on a river. The speed of the boat in still water is 60 miles per hour. the speed of the river current is 80% less than the speed of the boat in still water. How long does the journey take? Notes:A Percent is the____ of a number to 100. Percents can be expressed _____with a denominator of 100.as PLEASE HELP IM CONFUSEDdue right now !!! 3. How many moles of glucose does 1.2 x 1024 molecules represent? What does "social distinctions may be based only on common utility" mean? The law of effect states that when a behavior is rewarded, which of the following is most likely to occur?A. The behavior will be neither more or less likely to be repeated.B. The behavior will be less likely to be repeated.C. The behavior will be repeated a set number of times.D. The behavior will be more likely to be repeated.Please select the best answer from the choices providedABCDMark this and returnSave and ExitSubmit REWARDING 100PTS AND MARKING BRAINLIEST IF ANSWERED CORRECTLY!!!!!!!!!6. The Cold War was the ideological, political, and economic conflict between the United States and the Soviet Union following World War II. During the Cold War, each country tried to limit the other country's influence around the world by building nuclear weapons, supplying weapons and money to other countries to gain their support, and spreading false information about the other. While the two countries never came into direct, open conflict with each other, they did come into indirect conflict numerous times. This included the Cuban Missile Crisis, when the world seemed on the edge of a nuclear war.A historian has made the claim that too much is being made of the Cold War and that it was never a significant threat to world peace, as proven by the fact that the United States and the Soviet Union never went to war.Read these excerpts from speeches given by Nikita Khrushchev, Fidel Castro, and John F. Kennedy during the Cold War. Use the information from the three passages to write a historical essay that responds to the historian's claim. Be sure to include an introduction paragraph with a thesis, body paragraphs with at least three pieces of evidence supporting your thesis, a counterclaim to your thesis, and a refutation of that counterclaim. Finally, include a conclusion paragraph restating your thesis and the evidence supporting it.Passage 1: Soviet premier Nikita Khrushchev addressed the UN Assembly in 1960 after U.S. military aircraft allegedly entered Soviet airspace.We saw a dangerous manifestation of the work of these forces last spring when the aircraft of one of the largest States Members of the United Nations, the United States of America, treacherously invaded the air space of the Soviet Union and that of other States. What is more, the United States has elevated such violations of international law into a principle of deliberate State policy. 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They are the ones who are bringing the world to the brink of war through their warlike spirit, their own contradictions, and their economic problems which cause them to provoke a series of crises in order to maintain their war economy. Their factories run only when they are building war material. Their regime is marching toward a crisis. It is not like our economy, which is perfectly planned.4Passage 3: U.S. president John F. 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Find the area of the figure below. 10 ft 5 ft 5 ft 17.5 ft A) 175 ft? B 150 ft 200 m2 D 25ft? URGENT PLEASE ANSWER QUICKLYA boat is going 144 miles upstream (against the current) on a river. The speedof the boat in still water is 60 miles per hour. The speed of the river current is 80%less than the speed of the boat in still water. How long does the journey take? Can you guys please help me Why does Amy Tan describe Robert and herself at the same time?a. She wants to show that Robert looks different than her.b. She wants to show how much she and Robert have in common.c. She wants to show that she and Robert are unlikely to get along. should I have a cheeseburger for breakfast helppp meeee pleaseeee