The total enrollment at Central High School is 798 students. There are 157 seniors, about what percent of the students are seniors?

If y varies inversely as x and y is 6 when x is 12, what is x when y is 14.4? a. 5 b. 0.4 c. 9.6 d. 2.5

0.63 = how many hundreths

Is 2,293,714 divisible by 11?

A bag contains 120 marbles. Some are red and rest are black. There are 19 red marbles for every black marble. How many red marbles are in bag?

A linguist had a gross income of $53,350 last year. If 17.9% of his income got withheld for federal income tax, how much of the linguist's pay got withheld for federal income tax last year?

20 hours of work over 4 days rounded to the nearest tenth

Your cousin, who is planning her wedding, is working on the seating chart for the reception. She is trying to decide which 6 people should be seated at the table closest to the head table. She has narrowed her decision down to a list of 10 friends.

Solve the following system of equations express your answer as an ordered pair in the format of (a, b) with no spaces between the numbers of symbols? 2x+5y=16 -5x-2y=2

Boys:girls are in a ratio 2:4 if there are 12 boys how many girls?

Lisa makes 23.50 an hour at her job, and every week she pays 25 to her health insurance. How much money did Lisa make if she worked 35.8 hours last week?