75/15=90/x
75x=90*15
75x=1350
x=1350/75
x=18
she needed to study 18 hrs to get a 90
Loading...finding....matching...sorry bro no idea. actually, i believe it is a = 37% and b = b
Answer:
Time dependency: 5 years
Initial: 6000
Tax Rate: 5.99%
So at the end you would have paid $2,025.57
Answer:
Student=20%
Teacher=80%
Step-by-step explanation:
60/75 x100
= 80
100-80
=20
Answer: Percentages help you out so you don't get cheated out of your money.
Step-by-step explanation:
When you go shopping and have to add in taxes and discounts you'll know whether or not you've spent too much or if you can spend more. They money system is based on percentages and know that will help you manage money better as a consumer.
