Mathematics High School

It’s notes but I don’t fully understand help?

Answers

Answer 1

Answer:

True

Step-by-step explanation:

Answer 2

truee the answerr is true

Related Questions

(n-2) x M when n=5 and m=9

Answers

Answer:

Step-by-step explanation:

Answer: 27
n=5
5-2=3
3xm
M=9
3x9=27

(9x + 7) + (x + 3)

I really don't know.

Answers

Answer:

10x + 10

Step-by-step explanation:

Thank me later

(9x + 7)
(16x) + (x + 3)
(4)
16x + 4
20x
I think 20x is the answer but I’m probably wrong

The 7th grade class is putting on a variety show to raise money. If they charge $20 for each ticket how many tickets do they need to sell in order to raise at least $1000

Answers

Answer:

Step-by-step explanation:

They need to sell 50 of them in order to raise $1000. Its simple math all you have to do is divide 1000 by 20 and poof you have the answer.

HELP! I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

The answer is A

when we ordered pizza, 75% of the class wanted pepperoni. of 21 people wanted pepperoni, how many people are in the class

Answers

Answer:

28 people

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answers

A tropical punch recipe cals for 300 ml of sugar for every 2 flavor packages.
Write an equation that shows the relationship between s, the amount of sugar in milliliters, and f, the
number of flavor packages for this recipe.

Answer: c=150f

Step-by-step explanation:
Given: A tropical punch recipe calls for 300 ml of sugar for every 2 flavor packages.
Thus, for 1 flavor package quantity of sugar=
Let c be quantity in milliliters of of sugar and f be the the number of flavor packages for the recipe.
Then, the required equation will be
c = 150 f

simlify the expression3(-4x+5)-2(-5x-2). explain your process

Answers

Answer:

-2x+19

Step-by-step explanation:

We open the parentheses, so

-12x+15+10x+4

Simplify

-2x+19

A proportion is two ratios that equal each other.
True
False

Answers

True

This is the answer..

Answer:

true

Step-by-step explanation:

please help!
Megan has a bag with 8 red cubes, 3 yellow cubes, and 5 green cubes. What is the probability she will pick a red cube, keep it, and then pick another red cube?

Answers

Answer:

1st time: 50% chance or 8/16 chance

2nd time: 46% chance or 7/15

I can try again if its wrong

Answer:

7/30

Step-by-step explanation:

8/16 that she picks a red cube.

7/15 that she picks another red cube after keeping the first red cube.

multiply 8/16 (1/2) times 7/15 to get 7/30 as your final answer

please help! (URGENT)

Answers

Answer:

x=8

Step-by-step explanation:

you gotta trust me bro its 8

If the surface area of a cube is 150 cm², what is the volume of the cube?
A)
125 cm3
B)
150 cm3
C)
175 cm3
D)
225 cm3

Answers

Answer:125

Step-by-step explanation:

The sides of a rectangle are in the ratio 1:2. If the rectangle has an area of 578 in2, find the dimensions of the rectangle and the perimeter

Answers

Answer:

find the width and length

Step-by-step explanation:

4(8m - 7n) + 6(3n -4m)

Answers

Answer: 8m - 10n

Step-by-step explanation:

Answer:

28m-10n

Step-by-step explanation:

start by multiplying 4 by (8m-7n) and 6 by (3n-4m)

This will then give you 32m-28n and 18n-24m

Then, add the two answers together

32m-28n+18n-4m

This will give you your final answer of: 28m-10n

I am a multiple of 12 . i am between 40 and 50 . who could i be

Answers

Answer:

Step-by-step explanation:

if its not right sorry

PLIS HELPPP I DON'T UNDERSTAND THIS

Answers

Answer:

Step-by-step explanation:

7 blue socks and 6, 5, 8 of non-blue socks. If you add the numbers of non-blue socks you get 19. Blue socks to non-blue would be 7:19

Answer:

The ratio is 7 to 19 or 7:19

Step-by-step explanation:

Since there are 7 blue socks and other colors are not blue we add the number of other colors. So basically 8+5+6= 19 and then 7 blue socks :)

Help will give brainliest !!

Answers

Answer:

II, III and IV.

You can construct similar figure for I.

A new savings account is opened with 400 and gains 3% every year.what is the exponential function?

Answers

Answer:

Exponential function is:

y = 100 (1.03)ˣ

Step-by-step explanation:

We know that the exponential growth function is of the form

y = a (1 + r)ˣ

Here:

a = initial value

r = growth rate

x = number of time intervals that have passed

Given that A new savings account is opened with 400. Thus,

a = 400

Given that a new saving account gains 3% every year.

r = 3% = 0.03

now substituting a = 400 and r = 0.03 in the function

y = a (1 + r)ˣ

y = 100 (1 + 0.03)ˣ

y = 100 (1.03)ˣ

Therefore, exponential function is:

y = 100 (1.03)ˣ

Please note that the growth factor i.e. 1.03 is greater than 1, so the exponential function represents exponential growth.

Jennifer’s math score for third quarter were 78, 89, 93, 73, 99, 87, 92 and 89 what is the range for her score?
A.89
B.99
C.73
D.26
E. 77.7

Answers

Answer : D

Explanation: Range means the amount in between 2 variables, the lowest and the highest. In this case 73 and 99.

The answer is D. 26 I hope this helps

write the word sentence as an equation. 9 less than a number n equals 27. An equation that represents this sentence is

Answers

9 < N = 27
should be the right answer!

Answer:

N-9=27

hope it helps

FIRST ANSWER GETS BRAINLIEST PLEASE HELP THIS TEST IS WORTH 50 PERCENT OF MY GRADE

Answers

Answer:

Step-by-step explanation: the BESt is B BECAUSE SHE ASK FOR 8 PRINTING FOR $234 AT AN ESTATE SALE THE SMALLER PAINTING WERE $25 EACH WHILE THE LAGER PAINTING WERE $40

Is the system of equations independent inconsistent or dependent?

An independent system of equations has exactly one solution (x,y) . An inconsistent system has no solution, and a dependent system has an infinite number of solutions.What are the 3 types of system of equations?

There are three types of systems of linear equations in two variables, and three types of solutions.

An independent system has exactly one solution pair. The point where the two lines intersect is the only solution.

An inconsistent system has no solution. ...

A dependent system has infinitely many solutions.

Does the following represent a function?

Answers

Answer:

No

Explanation:

The x and y values are not constant, therefore, the values in the table do not represent and function

plzzzzz help ill mark you plzzzzzzz

Answers

Answer:

Step-by-step explanation:

a. 5 3/6 - 1 2/6 = 4 1/6

b. 8 9/12 - 5 10/12

7 21/12 - 5 10/12= 2 11/12

A: 5 1/2 - 1 1/3.

Answer: 25/6.

in mix fraction ot would be, 4 1/6

and in decimal from it will be, 4.166667.

B: 8 3/4 - 5 5/6.

Answer: 35/12.

In mix fraction it will be, 2 11/12.

and in decimal from it would be, 2.916667.

Which fraction and decimal forms match the long division problem?

Answers

Answer:

Step-by-step explanation:

probably...........

Answer:

A or D I wouldn't know which one because there the same i'm sorry

Step-by-step explanation:

Measure and record the length of each side of parallelogram ABCD.

Answers

Answer:

Side Length

AB = 3.61

BC = 2.0

CD= 3.61

AD = 2.0

Step-by-step explanation: plato answer

Answer:

AB = 3.61

BC = 2.0

CD= 3.61

AD = 2.0

Step-by-step explanation:

Javier works each weekend at an animal shelter. He earns $8 an hour. He is saving his earnings to go on a ski trip that costs $190.

Becca says that Javier must work at least 6 more hours to have enough money to go on the ski trip. Her work is shown below. Choose True or False about each statement

Becca's solution included all of the hours Javier worked on both weekends. (TRUE OR FALSE?)

Javier worked a total of 23 hours on both weekends. (TRUE OR FALSE?)

Javier earns $198 for 24 hours of work. (TRUE OR FALSE?)

Javier only needs to work one more hour to have enough money for his trip. (TRUE OR FALSE?)

Answers

Answer:

Becca's solution included all of the hours Javier worked on both weekends.

Step-by-step explanation:

Javier needs to work at least 6 more hours. He will earn:

6*8 = $48

He has already got:

$190 - $48 = $142

He worked:

142/8 = 18 hours (rounded)

Total he will have worked:

18 + 6 = 24 hours

Answer choices:

Becca's solution included all of the hours Javier worked on both weekends.

TRUE

Javier worked a total of 23 hours on both weekends.

FALSE. 23*$8 = $184 < $190

Javier earns $198 for 24 hours of work.

FALSE. 24*8 = $192

Javier only needs to work one more hour to have enough money for his trip.

FALSE. Becca says 6 more hours required.

Write the sum as a product of 2-factors.
10-25t

Answers

Answer:

out of

(

)

(

−

)

(

−

)

Step-by-step explanation:

anyone? match need it in a rush

Answers

Answer:

U can transform it by

Step-by-step explanation:

At the Football game they expect that for every 4 people that attend 3 hot dogs will be sold. What is the equation

Answers

Answer:

If [tex]p[/tex] is people and [tex]h[/tex] is hot dogs, the equation is [tex]3h=4p[/tex].

The relation among people who attend and hot dog sold is 4x = 3y.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

At the Football game they expect that for every 4 people that attend 3 hot dogs will be sold.

let the are total x people and y number of hot dogs will be sold.

So, the relation among people who attend and hot dog sold is

4x = 3y

Learn more about equation here:

https://brainly.com/question/29538993

#SPJ2

a 24 ft ladder is leaning against a 20 ft building, what is the distance between the bottom of the ladder and the base of the building?

Answers

The distance at the base is 4 feet. Hope this helps.

The Husky student store is selling CIF football playoff tickets. The cost is $6 per child ticket and $12 per adult ticket. The student store sells a total
of 304 tickets and earns a total of $2640. Determine the number of each type of ticket sold. Remember to show all 7 steps

Answers

Answer:

Your answer.

X = 168, Y = 136

Thank you. And give my answer as Brainlist answer. Follow me for more

Step-by-step explanation:

Other Questions

Emergency!!! Please I need help!!!!!!!Ryan is a salesperson who sells computers at an electronics store. He makes a base pay amount each day and then is paid a commission for every computer sale hemakes. The equation P = 17.50x + 65 represents Ryan's total pay on a day onwhich he sells x computers. What is the y-intercept of the equation and what is itsinterpretation in the context of the problem?What is the Y intercepts of the function? Would you ever date a transgender person?? select all the relationships that demonstrate a positive association between variables. (3 answers!) Group of answer choices Number of people in a grocery check-out line and how long you have to wait to check out Length of time you have walked and distance you have traveled Pounds of cherries you buy and amount of money you spend on cherries Speed of a train and the amount of time it takes for the train to get to its destination Outside temperature and cost to heat a home Osceola was an Seminole leader from Florida.Please select the best answer from the choices providedTF "The 'Communist' pretends to organize the working classes in order to 'capture the political power of the State'.The revolutionary socialists organize people with the object of the liquidation of the States altogether whateverbe their form. The first are the partisans of authoritativeness in theory and practice, the socialists haveconfidence only in freedom to develop the initiative of peoples in order to liberate themselves. The communistauthoritarians wish to force class 'science upon others, the social libertarians propagate empirical science amongthem so that human groups and aggregations infused with conviction in and understanding of it, spontaneously,freely and voluntarily, from bottom upwards, organize themselves by their own motion and in the measure oftheir strength - not according to a plan sketched out in advance and dictated to them, a plan which is attemptedto be imposed by a few 'highly intelligent, honest and all that' upon the so-called ignorant masses from above."- from "Where I Stand," by Mikhail Bakunin, 1862The author and his supporters were most likely influenced in their beliefs by which feature of the industrial era?A)changes in family dynamics and gender rolesB)rapid urbanization and unsanitary conditionsC)proliferation of large-scale transnational businessesD)establishment of settler colonies and economic imperialism There is a bag filled with 4 blue and 5 red marbles.A marble is taken at random from the bag, the colour is noted and then it is not replaced.Another marble is taken at random.What is the probability of getting exactly 1 red? 40000 people visited the Emirates Park Zoo in Abu Dhabi last Year. Ratio of number of visitors of children to women to men is 4: 7: 9. Find the number of children, women and men who visited the zoo. Will give brainliest, Pleaseee help!!! The girl is pulling the wagon at an angle of 36.9 degrees. She is pulling with a force of 50N and the boy is pushing with a force of 30N. The mass of the wagon and books together is 90 KG. Determine the force of gravity and the normal force acting on the wagon and books. PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!! Mike compared the y-intercept of the graph of the functionf(x) = 5x + 12 to the y-intercept of the graph of the ilnear function thatincludes the points from the table below. What is the difference when the y-intercept of f (x) is subtracted from the y-intercept of g (x)?1 3 5 6g(x) 10 14 18 20 Personality traits that you might need to improve include:disruptiveagreeableempatheticdisrespectfuli think its b and c but im not sure What happens during adolescence?Sexual maturity is reached.Physical growth stops.Mental development stops.The most rapid physical growth occurs. PLEASE HELP!! 30 POINT!What is the length of side s of the square shown below?14506s90O A. 2B. 6O C. 16 Are restrictions to the First Amendment ever necessary? Why or why not? Kari has 20 points. This is 4 times as many points as Shane has.How many points does Shane have? Which phrase correctly completes this conversation?Guillaume: D'o vient Suzanne?Virginie: Suzanne vient du Canada; elleOA.est canadienOB.sont canadiensO C.sont canadiennesOD.est canadienne what is one reason the Black Panther Party was founded? A basketball coach kept stats for his team in free throw percentage and steals (among others). At the last game, Erin's free throw percentage was 79% and she had 4 steals. The team averaged 87% from the free throw line with a standard deviation of 12 and they averaged 7 steals with a standard deviation of 3. In which category did Erin do better compared with her team I NEED HELP WITH THE CHART!!! URGENT HELP PLEASE!!!!!!!!!!!!!!!!60 people attend a game night. Everyone chooses to play chess, a two-player game, or cribbage, a four-player game. All 60 people are playing either chess or cribbage.Complete this table showing some possible combinations of the number of each type of game being played: What was the most advanced Native American tribe?