Two is thirty-one, divided by the sum of a number and four. find the number.

a. 11.5
b. –15.5
c. 13.5
d. none of the above

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

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.

Define multiplicative inverse. give an example of a number and its multiplicative inverse.