I need to write an expression for each quality?

Question

1.the value in cent of 5 quaterr.

2.the value in cents of 9 quaters

3.the number of month in y years

4.the number of gallons in 21 quarts

5.the number of gallons in 9 quartrs

6.amet is h inches tall .represent his height if he grows 3 inches

7.carlos is y years old .represent his age in 5 years ago

8.the number of years in 7 years

can u help me with this homework plz i dont understand it and its for tommrrow

Answer 1

5 * 25

9 * 25

y * 12

21 / 4

9 / 4

h + 4

y - 5

8: are you foolin' with us?  how about 7 / 1 or just 7

If you really don't understand this, get help now.  It is SO basic you'll drown next week.