Choose all the expressions that are equivalent to 3(2+11)

39 is the answer

Step-by-step explanation:

Key Skills needed: Multiplication, PEMDAS

1) You are given 3(2+11)

2) Do what is in the Parentheses first (follow PEMDAS)

11+2 = 13

3) So it would be 3(13) which is 39.

Anything that equals 39 in the problem should be selected as an answer.

rick would give her the best deal as he will charge $8.88 per hour

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.