Answer:
Step-by-step explanation:
Let suppose the other number is x
3x = 93
x = 93/3 = 31
The other number is 31
There isn't enough information because we don't know the amount Jill brought. We know the amounts Bill and Mike bought, but we know nothing about Jill.
Answer:
it is -12
Step-by-step explanation:
11w(w-22) Multiply 11w times each term in the parenthesis
Answer:
2
Step-by-step explanation:
if you work inside parentheses first you get:
4^3/2 ÷ 4^1/2 which is 4
4^1/2 =
which is 2