Determine the value of x for the following equations.
-10 (x + 9) = 10 (x-3)
3 (-9 - 4x)- 4 = 8x - 9 (x + 12)
11 (9 - 2x)= -(12x + 11)

Answers

Answer 1

Answer:

I'm so sorry!!! I don't understand how you are supposed to do this problem... I hope someone can help you out. Have a good day

Step-by-step explanation:

Super sorry


Related Questions

Directions: Show ALL work. NO WORK=NO CREDIT!
**Jason saved $75 to award his younger sisters for each making honor roll in quarter 2. If Jason has 4 sisters, how much money should each sister get?

Answers

Answer:

$18.75

Step-by-step explanation:

75 divided among the 4 sisters equally

$18.75

Divide $75 by 4!

A value of 600 increases by 15%.

What is the new value?


A
645

B
660

C
690

D
720

Answers

A. 645 because if you divide like quarters you will get 645
The answer is c because you can do the method of cross multiplication 15/100 and 0/600. You multiply the 600 and 15 and divide by 100 which will equal 90 and then since it’s a increase you ADD 600 and 90 which you get the number 690

Dinosaur height: Scale of 1 in: 73.5 ft
Model:
in. Actual: 12.25 it

Answers

Answer:

890.82 feet

Step-by-step explanation: multiply 73.5 and 12.25. since 1 inch is equal to 73.5 ft, and you want to find 12.25 inch, you can just multiply to get the answer in feet.

890.82 is the answer

1 Examine the graph shown below. Enter the slope of the line.​

Answers

Answer:

-8/5 or -1.6

Step-by-step explanation:

-8/5 I think I did it right

pls answer question below.

Answers

The answer your looking for is Flase

Answer:

false

Step-by-step explanation:

2^5 would be 2 x 2 x 2 x 2 x 2  not 2 x 5

what is the answer its for a grade

Answers

the answers is x=14.

(Another one! just for fun!) if you answer all of them and if the answers are correct I will mark you as brainliest! good luck! and lets say if I got one wrong and this other person got none wrong then the other person got the brainliest or mark as brainliest. so yea good luck and thanks for participating! I will also be checking the answers so be patient!!

Answers

6/4                       11/7                       28/25

77/100                  7/9                       12/10

8/6                        60/50                 24/20

14/11                      22/25                 7/7

2/3                       7/8                      4/5

18/16                      9/12                   2/2

10/13                      19/15               7/14

Answer:

1. 3/2     2. 11/7    3. 28/25

4. 77/100  5. 7/9  6. 6/5

7. 4/3      8. 6/5    9. 6/5

10. 14/11   11. 22/25  12. 1

13. 2/3    14. 7/8   15. 4/5

16. 9/8   17. 3/4    18. 1

19. 10/13   20. 19/15   21. 1/2

Step-by-step explanation:

1. 3/2     2. 11/7    3. 28/25

4. 77/100  5. 7/9  6. 6/5

7. 4/3      8. 6/5    9. 6/5

10. 14/11   11. 22/25  12. 1

13. 2/3    14. 7/8   15. 4/5

16. 9/8   17. 3/4    18. 1

19. 10/13   20. 19/15   21. 1/2

Simplify the algebraic expression 4(x + 1) + 7(x + 3) + 6(y + 2)

A 7x + 37

B 17y + 215

C 11x + 6y + 37

D 5x + 6y + 11

Answers

Answer:

The answer is C.

Step-by-step explanation:

Distribute:

[tex]=(4)(x)+(4)(1)+(7)(x)+(7)(3)+(6)(y)+(6)(2)\\=4x+4+7x+21+6y+12[/tex]

Combine Like Terms:

[tex]=4x+4+7x+21+6y+12\\=(4x+7x)+(6y)+(4+21+12)[/tex]

[tex]=11x+6y+37[/tex]

Hope this helps :)

-ilovejiminssi♡

11x+6y+37 is the answer

Amaya's grandfather purchased a $150 savings bond when she was born. When Amaya is 30 years old, the bond will have earned 120% interest. How much will the bond be worth when Amaya is 30 years old? (Please don’t ask for a picture, please help me)

Answers

Answer:

i think its 330 so sorry if im wrong

Step-by-step explanation:

A cubic container is filled 0.6 of the way with water. Water is leaking from the container at a rate of 3.2 ft^3 per minute.
After how many minutes, m, will there be less than 1 ft^3 of water left in the container?

Part A. Write an inequality that fits this situation.

Part B. What is the solution to the inequality?

Answers

Answer:

I believe it would be 3.2ft-0.6*1.3

Step-by-step explanation:

sorry if im wrong

Simplify each expression....remember you can
use combining like terms or any of the properties
from 6.06
1.) 7y + 7y=
2.) 5x + 3x =
3.) 8y + 2x =
4.) 2(4x + 2) =
5.) 2(3x + 3) =
6.), 8x + 4 =

Answers

1. 14y
2. 8x
3. 2x + 8y
4. 8x + 2
5. 6x + 6
6. 8x + 4
1) 14y
2) 15x
3) 8y + 2x
4) 8x + 4
5) 6x + 6
6) 8x + 4

PLEASE HELP I NEED IT BADLY

Answers

Answer:

(B) x > -2

Step-by-step explanation:

1.2x - 5.8 > -8.2

Add 5.8 to both sides

1.2x -2.4

Divide 1.2 on both sides

x > -2

The total area, in square feet, of a rectangular mural that has been extended by x feet is represented by 5.5(7.5 + x). Expand the expression using the Distributive Property. What do each of the terms in the equivalent expression tell you about the mural?

Answers

5.5 x 7.5 = 41.25 , 5.5 x (x) = 5.5x the expression is now 41.25 + 5.5x
41.25 represents the original size of mural in square ft
5.5x represents the extension of the mural

If Lisa earns $45 in 7.5 hours, find her unit rate in dollars per hour.

Answers

Answer: lisa earns 6 dollars per hour

Step-by-step explanation:

45 divided by 7.5 =6

Answer:

$45 ÷ 7.5 = $6 per hour

Step-by-step explanation:

So in conclusion your answer will be $6 per hour.

How much more would the value of y be in the table than it’s value on the graph when x=11

Answers

Most heated NBA matches

please help with math :D

Answers

Answer:

x=1

Step-by-step explanation:

A cheesecake recipe says, “Mix 12 oz of cream cheese with 15 oz of sugar.”



How many ounces of cream cheese are there for every ounce of sugar?

Answers

Answer:

4/5 of cream cheese per ounce of sugar

Step-by-step explanation:

If you turn 12 and 15 to a fraction it would be 12/15 so from there we can simplify to 4/5 and can’t simplify it anymore thus giving the answer 4/5 or 4/5 ounce of cream cheese per 1 ounce of sugar. Hope this helps!

PPPLLLZZZZZZ HELP! TnT ASAP! ( MATH ) FIRST ONE GETS BRAINLIST, A THANK YOU AND POINTS!!

Answers

Answer:

1).

Alyssa:

About 1 book

Brandon:

About 1 book

Alyssa:

7/12 of a book

Brandon:

4/5 of a book

Step-by-step explanation:

Alyssa:

1/4=1/2

1/3=1/2

1/2+1/2=1

1/4= 3/12

1/3=4/12

3/12+4/12=7/12

Brandon:

2/5=1/2

4/10=1/2

1/2+1/2=1

2/5=4/10

4/10+4/10=8/10=4/5

Hope this helps! Please mark as brainliest!

Where is 7,0 located on the graph?

Answers

Hi!

When you want to locate coordinates on the graph, you need to trace left and right and up and down depending on what coordinates you are looking for.

For example: You want 7, 0

The first digit on the left (7) indicates the x-coordinate and to locate the x-coordinate, you move horizontally.

7 is a positive number so we move right starting from the origin (0, 0.)

Place your finger on the bottom left corner of your graph, (0, 0) and move to the right 7 times.

You will land on the coordinate (7, 0) because you move to the right 7 times and since the y-coordinate is 0, you do not move up or down. You stay where you are. (to find the y-coordinate, you have to move up or down but in this case, you don't move at all seeing as it is 0.)

Here's a picture :)

The 7 on the x axis

WHO EVER ANSWERS FIRST GET BRAINLIEST!!


Earth has 24 time zones spread over its 360º circumference. Each time zone is 15º wide. Boston is close to longitude 71º W; Honolulu is close to longitude 158º W.

How many time zones apart are Boston and Honolulu?
A. They are 6 time zones apart because ≈ 6.
B. They are 5 time zones apart because ≈ 5.
C. They are 4 time zones apart because ≈ 4.
D. They are 2 time zones apart because ≈ 2.

Answers

Answer:

Answer is D im pretty sure cause if Boston and Honolulu are far away there's 4 different timezones which means there is 2 in between so correct answer is D.

The correct answer is B.

help me please ,,, ......///./

Answers

Answer:

I don't know so sorry bye

please help me on this its the last question i will mark brainliest

Answers

Answer: w= 29

Step-by-step explanation:

W=29 because when you add the two numbers you have you will get 29 and if you subtract 29-12 you will get 17

What is 6x + 2y = 10 solve for y And if you would be so kind to add the slope and y-intercept thank youuuuu!!!

Answers

Answer:

y = mx + b

Where m is the slope and b is the y-intercept.

To do this we just solve for y.

Subtract 6x from both sides.

-2y = 10 - 6x

Divide both sides by -2.

y = -5 + 3x

m=3

The line has a slope of 3.

Answer: Y=mx+ b



Explanation:

tRYNA Finish homework so i can play rob.lox

Sales tax is calculated as a percentage of the sales price. If sales tax is 7%, what is the sales tax on clothing that costs $150?

Answers

Answer:

7% of 150 = 10.5

Step-by-step explanation:

150 x 7% or 150 x 0.07 which would be $10.50

Solve 3(2y+4z) in Distributive Property

Answers

Answer:

6y+12z

Step-by-step explanation:

Multiply 3 with the numbers inside the parenthesis

3 x 2  and 3 x 4

6    and 12

Please help me
Elena can make 15 pizzas in 3 hours. If the number of pizzas is represented by p and time is represented by t, Write an equation that shows the total number of pizzas made in terms of time. [2 points]

Answers

Answer:

p divided by t = 15 divided by 3 =5

Step-by-step explanation:

if you have to divide 15 by 3 to see how many pizza´s can be made in 1 hour.

15 pizza's represents p and 3 hours represents t then it will be p divided by t.

What property was applied to solve the equation below?

0.36 x = negative 1.8
0.36 (divided by 0.36) x = negative 1.8 (divided by 0.36)
x = negative 5

Answers

Answer:

Division property

Step-by-step explanation:

The property which states that we can divide both side of the equation by the same non-zero number is called the division property of equality.

The goal of dividing an equation is to isolate the unknown variable on one side.

For example, let the equation be:

2×x=10

Since the unknown variable x is being multiplied by the number 2, to isolate the variable an inverse operation needs to be applied - division:

2×x÷2=10÷2

Careful! Never forget to write the same operation on both sides of the equation! When doing so, the solution of the equation stays the same, i.e. we get an equivalent equation.

Step-by-step explanation:

Which of the following numbers can be expressed as a decimal that terminates?

3 over 2 , 2 over 3 , 3 over 4 , 5 over 7

A. 3 over 2 and 2 over 3
B. 3 over 4 and 5 over 7
C. 3 over 2 and 3 over 4
D. 2 over 3 and 5 over 7

Answers

D is the anwser had this on my test last week

A net of a rectangular prism with dimensions of 18 in 20 in and 35 in is given what is the surface area of this rectangular prism and enter your answer in the Box

Answers

Answer:

3380 square inches

Step-by-step explanation:

2(18 X 20) + 2(18 X 35) + 2(20 X 35)

720 + 1260 + 1400 = 3380

3380 square inches.

Stevic delivers newspapers. He has already earned $36 for each Sunday paper and $12 for each Saturday paper. He earns $4 for each Sunday paper. He earns $2.50 for each Saturday paper.


Fill in the blank spaces with (NUMBERS ONLY)

Answers

Answer:

Stevie earns $600 on Sunday and $217.50 on Saturday. Together it is 817.50 dollars.

Step-by-step explanation:

Sunday Newspaper:

36+4=40 dollars per Sunday Newspaper

40*15=600 dollars

Saturday Newspaper:

12+2.50=14.50 dollars per Saturday newspaper

14.50*15=217.50 dollars

600+217.5=817.50 dollars for 15 Sunday Newspapers and 15 Saturday Newspapers

Answer:

36, 12, 2.50, 726.5

Step-by-step explanation:

The last one only needs to be explained

36x+4 and 12x+2.50

If x= 15 you have to multiply it by 36 and 12

(36(15) +4) + (12(15) +2.50)

(540+4) + (180+2.50)

544+182.5

=726.5

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