Which expressions are equivalent to 7b(3+c) ? Select each correct answer.

−4b+7c

14bc

7b+14bc

21b+7bc

(7b⋅3)+(7b⋅c)

21b+7bc

Step-by-step explanation:

Distribute the 7b to everything and you get 21b+7bc

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

24

step-by-step explanation:

if it takes 8 pounds to make 12 divide 12 by 8 and you get 1.5, 1.5 x 16 = 24