Answer:
y=|x|-7
If x=-9 then...
y=|-9|-7
First get the absolute value of -9
y=9-7
Subtract, and your answer is...
y=2
Answer:
24+8 square root 3
Step-by-step explanation:
The ratio is x : x radical 3 : 2x
hypotenuse= 2x= 16
x =8
x square root 3 = 8 square root 3
16+8=24
Step-by-step explanation:
11.

13.

15.

17.

hope this helps ☺

- Substitute -2 for k into the expression.
![\frac{5[2(-2) - 3]-3[(-2) + 4]}{3(-2)+2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%5B2%28-2%29%20-%203%5D-3%5B%28-2%29%20%2B%204%5D%7D%7B3%28-2%29%2B2%7D%20)
- Solve inside the parentheses first.
- Multiply 2 * (-2) in the first parentheses, and add (-2) + 4 in the second parentheses. Multiply 3 * (-2) on the bottom.

- Solve inside the first parentheses.
- Add -6 + 2.

- Multiply 5 * (-7) and 3 * (2).


- -41/-4 is the same as 41/4, and 41/4 cannot be simplified further, so:
<h3>Your answer is 41/4.</h3>