What would the simple interest rate be if you earned $136 on a $1700 investment in one year?

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%