6of 24 students have cell phones in class. what is the ratio of students that have cell phones to students that do not have cell phones

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?