Solve each equation. Check your solution. 9. Z - 19 = 34
10. x + 13 = 7
11. -y=8
12. -6x = 42
13. 5x - 3= -33

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways