23 out of 30 students are going on a field trip. what percent of the students are staying behind? solve in proportion form

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

What is the sum of the first 8 terms of the geometric series

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle