Abi had 20 cents. She bought x pencils for 3 cents each. If y equals the number of cents left, write an equation that shows the dependence of y on x . What is the domain of the function?

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 ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid