What is the solution of the equation 56 = 2.8y? A. y = 20
B. y = 156.8
C. y = 2
D. y = 58.8

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

How to solve a simultaneous equation involved with fractions?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .