Curtis school has 1575 students. the student to teacher ratio is 15 to 1. how many teachers are at curtis school?

What is the greater volume 72 quarts or 23 gallons

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?

Given abc find the values of x and y. in your final answer, include all of your calculations.