20% оf x is 130. What is x?
x Clear

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

Icould really use some with this question.