Which expression represents the product of a variable and coefficient?
Choose 3 answers

(A) 11c
(B) 1/2 t
(C) 5•10
(D) j•4

A

B

D

Step-by-step explanation:

Product is a fancy word for the result of a multiplication.

Variable are placeholder letters like x, y, or t...

Coefficient are the numbers in front of a variable.

So 12x has a coefficient of 12 and 999t has a coefficient of 999.

Simply put it, the question is asking for which letter and number are multiplying together. C is not the answer because there's no variable.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32