Let c = 10.Which expression makes the comparison true.

c² - 63

Step-by-step explanation:

4c - 10 = 30

3c ÷ 3 = 10

c² - 63 = 37

c² ÷ 10 = 10

Since c² - 63 = 37 and c + 25 = 35, 37 is greater than 35 so it would make sense to choose c² - 63 as the answer.

c + 25 < 37

I hope this helps you :D

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5