6x = -13
Give your answer as an improper fraction in its simplest
form.

How many solutions does the nonlinear system of equations graphed bellow have?

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.

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute