Answer:
help me 444
Step-by-step explanation:
The first answer is right
(x - 9) (x + 9)
It’s me again lol
4(-5y) + 2y = 180
-20y + 2y = 180
-18y = 180
y = -10
x = 50
Answer:
<u><em>A. -36 </em></u>
<u><em>*The answer must have a negative sign.*</em></u>
Step-by-step explanation:
First, you had to add/subtract by the integers.
Then, you subtract by the numbers.

It change positive to negative sign.

Hope this helps!
-Charlie
Thank you!
Answer:
7
Step-by-step explanation:
13t = 82.3 + 8.7
13t = 91
t = 91/13 = 7