Solve the following system of equations graphically on the set of axes below. y = x - 1
2x + y = -7
Plot two lines by clicking the graph.

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost