3 years ago

Can you help me solve this problem? Also please show your work.

Mathematics

1 answer:

alisha [4.7K]3 years ago

3 0

Answer:

x>=-1, B

Step-by-step explanation:

1. distribute 2 to get 7+x <= 2x+6+2

2. simplify to get 7+x <= 2x+8

3. subtract 7 on both sides to get x<=2x+1

4. subtract x on both sides to get 0 <= x+1

5. subtract 1 on both sides to get x >= -1

B fits this description

You might be interested in

Mai bought some party supplies from an online store. For shipping, the shop charges a flat fee of $7.95 or 6.25% of the total pu

alisha [4.7K]

Answer:

Step-by-step explanation:

if we do 128+7.95 we get 135.95. but when we do 128+8(wich is 6.25% of 128) we get 136. so she will pay 8 dollars in shipping

Hope this helps.

3 0

2 years ago

How do i graph $50 and $20 on a graoh

Masteriza [31]

Just add the numbers in without the dollar sign in front. Have one axis as money and the other as amount then add in the data.

5 0

3 years ago

At the college entrance exam, a candidate is admitted according to whether he has passed or failed the test. of the candidates w

katrin2010 [14]

I think it would be B

4 0

2 years ago

Read 2 more answers

Which of the following graphs represents the equation x >-3y+9

enot [183]

Hello,
Please, see the attached file.
Thanks.

5 0

3 years ago

F(x)=2x^2 find f(-3)

vekshin1

Answer:

f(- 3) = 18

Step-by-step explanation:

Substitute x = - 3 into f(x) , that is

f(- 3) = 2(- 3)² = 2(9) = 18

8 0

3 years ago

Read 2 more answers