Answer:
Step-by-step explanation:
-8 ; -16
Difference = -8 - (-16) = -8 + 16 = 8
9 + x > (equal to or greater than) 15
6 more students need to sign up because 15-9=6
Answer:
anything raised to the power of zero= 1
(1+1/4^½)²
(1 + 1/2)²
(3/2)²
9/4
=2.25
It is - 16 because adding two negatives give you a negative
