Solve the inequality for y.
y-5<-14

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?