Answer:
Distance Divided by time
Step-by-step explanation:
Count the boxes and add the sides and the bottom and that’s the perimeter
Answer:
648
Step-by-step explanation:
Answer:
No, it is not.
Step-by-step explanation:
Answer:
3x^2-4
Step-by-step explanation:
f(x) = 2x² + 3 and g(x)=x²-7
(f+ g)(x) = 2x² + 3 + x²-7
Combine like terms
= 2x^2+x^2+3-7
=3x^2-4
