Mr. Smith saved $15 by buying a tool at a 10% discount. What was the original price for this tool?

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.