Starting with the formula for the difference of cubes, which pair of steps can be used to show that the expressions are equivalent? Apply the distributive property, and then combine like terms. Combine like terms, and then apply the distributive property. Apply the commutative property, and then combine like terms. Combine like terms, and then apply the commutative property.

Apply the distributive property, and then combine like terms.

Step-by-step explanation:

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to

answer: the first graph

step-by-step explanation: