Marty has saved $72. he spent $8 on a video rental. write a ratio as a fraction in simplest form to represent what portion of his savings he has left.

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?