Classes a school has 825 students and 55 teachers how many students are there per teachers

Farmer ed has 200 meters of fencing, and wants to enclose a rectangular plot that borders on a river. if farmer ed does not fence the side along the river, find the length and width of the plot that will maximize the area.

Jason earned $54 at his job when he worked for 4 hours. What was his hourly pay rate in hours per dollar? Express your answer in simplest form.'

Let f (x) = cos-1x. Then the domain of f (x) is [-1,1] and the range is all real numbers. true or false?

If you have $18 and you spend $11 on movie tickets, what fraction of your money did you spend?

The expression 1.7j-3.4 factored is

How do I solve - 5 (u-3) = 4u-3

A park measures 85.5 square yards. A family rents 3/10 of that area to host a birthday party. How large is the area that the family rents? 0.30 square yards 8.55 square yards 10.00 square yards 25.65 square yards

Solve the following equation. -8x=-6x + 10

How many m&m's would i take to measure the length of the mississippi river

9.88930605114 narest ten-thousandth