Mathematics Middle School

HELP PLEASE ASAP!!!!!!

HELP PLEASE ASAP!!!!!!

Answers

Answer 1

Answer:

B

Step-by-step explanation:

rate change = slope

slope = y2-y1/x2-x1

slope= -3.4-5.4/ 8-(-3)

slope= -4/5

Answer 2
I’m pretty sure it might be B

Related Questions

Which equation shows y=3x−15 in standard form?

15x+5y=−1

15x−5y=1

5x−15y=1

5x−15y=−1



Will give brainliest for correct answer

Answers

Answer:

c  5x -15y =1

             

   

PLEASE HELP!!!!!!!!!!!!!!!!!

Answers

Answer:

The photo isn't clear repeat it again

Captain Sullivan decides to plant a decoy treasure at 5 1/2, -2 3/4. Plot this point on the Coordinate Grid. Explain how you found out.


Im putting 15 points so please answer the question, if its not answered and you put a random text then I will report you so please T-T

This is my only hope its due tmr.

Answers

Ok im not quite sure what you mean but I guess you just have to go right 5 1/2 steps and then go down 2 3/4. You start from the "center" of the grid (I don't know what it's called in english..it's not my native language)

In 2017, a rock band held a concert in Atlanta, Georgia. The attendance was 53,500. However, in 2018, they returned to Atlanta, but the crowd was only 41,900. What was the percent change in crowd attendance from 2017 to 2018? *

An increase of 21.68%
An increase of 27.68%
A decrease of 21.68%
An decrease of 27.68%

Answers

Answer:

A decrease of 21.68

Step-by-step explanation:

A decrease of 21.68 is the correct answer

Mr. Rankin took his family out to dinner last night and their subtotal was $88.24. The sales tax was 5% and he left a 20% tip after the tax was added.

Answers

Answer:

$8.82

Step-by-step explanation:

Just answer all the questions due in 20 mins

Answers

Answer:

1: 5/24

2: 6/10 but in simplist form it is 3/5

3: 4/4 which = 1 whole

4: 11/42

5: 6/2 ( in simplist form) 3/1 or just 3

Step-by-step explanation:

To answer these questions, add or subtract, then simplify if needed.

For simplifying you must find the common denominator

For example:

20/5

The Highest number and only number that can go into both numbers is 5

So 20 ÷ 5 = 4

And 5÷ 5 =1

Your answer/ new fraction is 4/1

uhh.. its a lot. ill just do the fraction

1. 8/9 0.8 repeat.

2. 4/15 0.26 repeat.

3. 7/48

4. 11/42

5. 17/24

6. -29/30

7. 19/12

8. not possible? well im too lazy then. and since its night, my brain isnt good.

9. 1 1/6

10. 1/4

11. 4 8/9

12. 5 1/4

13. 17/15

14. 1/6

last page:

for last page, just add up 2 colors for first 2 problems.

next 2 is minus both fractions.

Can you please help me I will give you the brain thing and extra points.
What is the equation of this trend line? image below
Enter your answers by filling in the boxes.

K =
J +

Answers

Answer:

K=-2J+28

Step-by-step explanation:

28 is the y-intercept, and -2 is the slope

screw school work for real

3/10s - 1.3 + 1.7s
=
I need to find an equal expression for this. Please guide me through! I need the explanation!!!

Answers

Answer:

20x-13/10

Step-by-step explanation:

change made to your input should not affect the solution

1) 1.7 replaced by (17/10).

2) simplify 17/10

then it equals to 3/10x - 13/10 + 17/10x

3) simplify 13/10

4) simplify 3/10

5) combine the numerator together put the sum or difference over the common denominator then reduce to lowest terms if possible

3x-13/10

6) add it back to 17x/10

3x-13/10 + 17x/10

you will get my answer mentioned above

hope this is helpful to you

hello can you all answer these 2 questions

Answers

Answer:

Number 7-    +3

Number 8: slope: -4

                   y- intercept: +140

Step-by-step explanation:

for the first question, i picked the points (0, 2) and (-1, -1). i used the slope form y2-y1/x2-x1 or in this case -1-2/-1-0 which equals to -3/-1=3. for the second question you subtract 120-140/5-0 which equals -20/5 simplified to -4 and the y intercept is 140 because x=0

Hope this helped! :))

7. A number cube is labeled 1 through 6. The probability of randomly
rolling a 5 is . What is the probability of not rolling a 5?

Answers

Answer:

5/6

Step-by-step explanation:

6/6-1/6=5/6

Answer:

5/6

Step-by-step explanation:

100 this time lol sorry about last time

Answers

Answer:

1. 1

2. 40

3. 36

Step-by-step explanation:

brainliest?

Answer:

minus 1 four

40-4

36

Step-by-step explanation:

5(3m - 6) when simplify

Answers

Answer:

15m-30

have a nice day

The expression in simplified form, obtained from the distributive property of multiplication over addition is; 15·m - 30

What is the distributive property?

The distributive property of multiplication over addition states that for numbers, a, b, and c, we get;

a·(b + c) = a·b + a·c

The expression, 5·(3·m - 6) can be simplified by applying the distributive property of multiplication as follows;

5·(3·m - 6) = 5 × 3·m + 5 × (-6) = 15·m - 30

The simplified form of the expression is therefore; 15·m - 30

Learn more on the distributive property here: https://brainly.com/question/2807928

#SPJ6

plz i will give you brainlyest and 5 stars ues the distributive property to simplify the following expreshon
-2(x+3)

Answers

Answer:

-2x-6

Step-by-step explanation:

-2 multiplied by x = -2x

-2 multiplied by 3 = -6

Mr. and Mrs. Simpson went to two movies. The first movie lasted 2 1− 3hours and the second one lasted 1 4− 5hours. How much longer was the first than the second movie?

Answers

Answer:

i’m not sure

Step-by-step explanation:

please help! its math and im so confused!

Answers

Answer:

1. =8

2. =9

3.=20

4.=3

1. a+5 . a=3 so the answer is 8
2. 15-c. c=6 so the answer is 9
3. 4b . b=5 so the answer is 4X5= 20

The following scale drawing was made for a home that is for sale. Use this information to answer the problem.
A.)90
B.)45
C.)22.5
D.)180

Answers

Answer:

The correct answer is 22.5

Step-by-step explanation:

in the bathroom we can see that there is a rectangle shape and a piece that is in a triangle shape the rectangles shape is 10 and the triangles is 12.5. it doesn't make much sense as I'm explaining it but on paper 22.5 is the only correct answer

PLEASE HELP!!
Write an equation to represent the following statement.
51 divided by 3 is k.
Solve for k.

Answers

Answer:

51 divided by 3 is 17

Step-by-step explanation:

Hope this helps

51 divided by 3 is 17. k = 17

I'll throw u a birthday party if u can solve this....

Answers

Answer:

2

Step-by-step explanation:

2

Which group of numbers is listed from least to greatest?

A. 5, 3, 2, -6, -8
B. -7, -4, -2, 1, 5
C. -2, 3, -4, 5, -7
D. -2, -3, -5, 0, 4

Answers

Answer:

The answer should be B

Step-by-step explanation:

The answer is B. Since it starts in the greater negative number than the others.

i will give you a brainlyest if you help me plz plz plz
witch expression is equivalent to(7x-5)-(3x-2)

(a)10x-7

(b)10x-3

(c) 4x-7

(d) 4x-3

Answers

The answer is D. (7x-5)= 2 and (3x-2)=1 and 1 - 2= 1

Answer:

d) 4x-3

Step-by-step explanation:

(7x-5)-(3x-2)

=(7x-5)-1(3x-2)

=7x-5-3x+2

=4x-3

PLEASE HELP ME!! I WILL MARK BRAINLIEST!!

Answers

The answer is 1/5





Hope this helps

Need help on the last one with a circle

Answers

2x is the answer 19-5 equals 14 divided by seven is two

Answer:

x=84

Step-by-step explanation:

16-2=14 so then x/6=14 then 6*14 which is 84 so the it is x=84

The costs of different sizes of orange juice are showing in the table

Answers

Answer:

the first one is 0.08 second 0.06 third 0.04 fourth 0.035

Step-by-step explanation:

just divide total cost by amount

The first one is 0.08 is correct

GIVING BRAINLIEST! I have a plagiarism checker-

Please answer the following essay question:

Explain why we need to have a common denominator in order to add or subtract fractions.

Answer in paragraph form using complete sentences and include any calculations, graphs, and labeled diagrams as appropriate.

Answers

Answer

If you didn't it there wouldn't be an easy method to do the problem.Having the same denominator is the easiest method and is pretty basic.If you didn't have a common denominator such as:5/8 + 7/6, it would be virtually impossible to solve.

Step-by-step explanation:

Lucy is shopping for her younger brother's birthday party. All ten of their family members will be at the party.

She finds a package of five noise-makers for $1.50. At this rate, how many packages will she need to buy so that each person has one noise maker?

A.4 packages
B.12 packages
C.6 packages
D.3 packages
E.2 packages

Answers

Answer:

2

Step-by-step explanation:

one package has 5 and 5+5 =10 the amount of people at her brothers party so if one package has 5 and it takes two 5s to get to 10 then it is two

hopefully this helps :)

2 packages because there is 10 family members and each package brings 5 so if it brings 5 then 2 packages would be 10. there are 10 family members so each family member will have a noise maker

In this equation, identify the following:
-3x + 7

-3 = Constant, co-efficient, variable

x = Constant, co-efficient, variable

+ 7 = Constant, co-efficient, variable

Answers

Answer:

-3 constant , x variable +7 constant

Answer:

Step-by-step explanation:

In this EXPRESSION , and not equation!!!

- 3 is a coefficient

x is a variable

7 is a constant

[PICTURE ATTACHED] HHEELLPPP

btw look at both of the pics

Answers

Answer:

I believe it would be the second one

Step-by-step explanation:

Im still bad at math and neeeeed helpppppp

Answers

Answer:

117 i think

Step-by-step explanation:

Which answer choice correctly represents 0.513333… ?A.B.C.D.

Answers

Abdc

I think so cuz I did this and got it right hopefully it is right good luck

Answer:

0.513333...=0.513

Step-by-step explanation:

I don't see the choice.

I NEED IT ASAP PLZ AND I NEED THEM ALL ANSWER PLZ

Use the table to answer the questions.

X Y Point
-8 8 L
0 4 M
4 2 N
8 0 P

Calculate the slope between point L and point M using the change in y and the change in x. Show all work in the formula. slope =m =

2) Calculate the slope between point N and point P using the change in y and the change in x. Show all work in the formula. slope =m =

3) Write the letter and ordered pair of the y-intercept.

Answers

Answer:

See below for answers

Step-by-step explanation:

1) Slope is Rise/Run=(y2-y1)/(x2-x1)=(4-8)/(0-(-8))=(-4/8)=-1/2, therefore m=-1/2

2) Slope is Rise/Run=(y2-y1)/(x2-x1)=(0-2)/(8-4)=-2/4=-1/2, therefore m=-1/2

3) The y-intercept is point M because the y-intercept of a function is where the graph will cross the y-axis which also means the y-value when x=0. Therefore, the y-intercept is point M which is (0,4)

1. M=-1/2

2. M=-1/2

3. The y-intercept is point M which is (0,4)

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