3. (5 pts) Everett has only quarters and dimes in his piggy bank. He has 152 coins in the piggy bank with the value of $30.50.
Determine the system of equations that model this problem.
Solve the system. How many quarters and dimes does Everett have?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

What is the circumference of the pie