Answer:
5x + 2
Step-by-step explanation:
(4x - 3)(x + 5)
Start by combining like terms.
4x + x = 5x -3 + 5 = 2
5x + 2
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The ans shld be b blah blah
Answer:
36π mm²
Step-by-step explanation:
Please, Mark, it's π or pi, not pie.
Formula for the area of a circle: A = πr²
so, if the radius is 6 mm, the area is A =π(6 mm)² = 36π mm²
Answer:
A: 
Step-by-step explanation:
Acceleration is second derivative of position, velocity is first derivative. Therefore, the velocity is the integral of acceleration.

Integrate:

V(0)=-5:

Therefore, v(t):
