Answer:

Step-by-step explanation:
First we turn them into improper fractions

then we multiply it

$20 a month. if u subtract the amount that she started with from $85, you get $60. $60 divided by 3 months is $20 a month
Answer:
12
Step-by-step explanation:
Percent means out of 100
We have 3/25
Multiply the top and bottom by 4
12/100
The percent is 12
The first statement is true.
The second statement is false.
The third statement is true.
Answer:
$97.20
Step-by-step explanation:
you make the 8% into a decimal by moving the decimal to places to the left.
8%=0.08, Then you multiply that by the whole number of 90 dollars.
0.08 x 90 = $97.20