So first I would say, what if all of them were dimes, how far away would it be from $14?
So 92 coins * 10 cents = $9.20
So it's 4.80 dollars away from 14 dollars.
So if we were to switch one to a quarter, it would increase by 0.15 cents.
So we want to see how many increases we need to reach 4.80 dollars more.
4.80/0.15 = 32
So there are 32 quarters and 60 dimes.
Answer:
35
Step-by-step explanation:
40=1/2(115-x)
80=115-x
-35=-x
x=35
Answer:
b^4 / a
Step-by-step explanation:
I have attached the explanation above. hopefully this will help
Answer:
21%
Step-by-step explanation:
15/70=21.14 round to 21
Answer:
-44
Step-by-step explanation:
