5. A jewelry supply shop buys silver chains from a manufacturer for $45.00. and then sells the chains at a 57% markup. What is the retail price of a silver chain?

What is the value of 1/3× + 7x, when x =5

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4