If a school board determines that there should be 3 teachers for every 50 students, how many teachers are needed for[..]

The length of a rectangle is 7ft. longer then twice the width. If the perimeter is 68ft, find the length and width[..]

Suppose you have a job in an ice cream shop that pays $6 an hour. You also have a baby sitting job that pays $4 per[..]

The dimensions (a, b, and c) of a right triangle are given in feet. What is sin 0?

A total of tickets were sold for the school play. They were either adult tickets or student tickets. There were[..]

Which of the following expressions represents the product of 3 less than twice x and 2 more than the quanity 3 times x?

a women bought some large frames for $12 each and some small frames for $7 each at a closeout sale. If she bought 18[..]

the sum of three numbers is 65. one number is five more than a second number. It is also twice the third. find the[..]

how many quarts of 5% of buttermilk and 1% buttermilk should be mixed to yield 60 quarts of 2% buttermilk?

a small rock sits on the edge of a tall building. a strong wind blows the rock off the edge. the distance in feet,[..]