What is the first step in simplifying the expression 2(x+3)+5 ? 2x+2(3)+5 2x+3+5 2+x+3+5 2(5)+x+3

2x+2(3)+5

Step-by-step explanation:

The first step is eliminating the brackets by multiplying everything inside the brackets by 2 which will then resulting in multiplying by 2 into x, thus having 2x+2(3)+5.

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 : )