Answer:
A)
Step-by-step explanation:
4x = 4 times a number. You are subtracting two from 4x. 12 is the outcome.
Answer:
let number of bags of popcorn = b
let number of drinks = d
at most = maximum
b + d ≤ 12
A) control group, they did not also survey 10 other ppl who took a placebo
12 times because you divide 60 by 5 and get 12.