14d+21 and 7 (2d+3) choose yes or no to see if the expression is equivalent

Step-by-step explanation:

Yes they are equivalent.

14d + 21

7(2d+3)

7* 2d + 7*3

14d + 21

Yes- these answers are equivalent.

Step-by-step explanation:

In the expression 7(2d+3), the 7 is outside the parentheses, meaning everything inside the parentheses is multiplied by 7.

2d X 7 = 14 d

3 X 7 = 21

7(2d+3) = 14d + 21

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation: