Distributive property practice

​Distributive property

By Aimee Norman

Math Response

Simplify

$$-2.5\left(3x-2\right)$$

Type answer here

Correct Answer: -7.5x+5

Deg^°

Rad

Math Response

The rectangle had sides that measure $$x+4$$ and $$3x-2$$ . What is the perimeter of the rectangle?

Type answer here

Correct Answer: 8x+4

Deg^°

Rad

Fill in the Blanks

$If\ 4\left(-3x-5\right)=-ax-20\ what\ does\ a\ equal?$

This question is very similar to one on a past benchmark

Fill in the Blanks

Solve and simplify the following algebraic fraction

$\frac{10x}{3}\cdot\frac{21}{x}$