Ecuaciones lineales usando el metodo de eliminacion con procedimiento x=-40t + 502
x=25t -18
ayudenme x favor

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

If angle 2=3x +1 and angle 3=2x +4what is angle 2

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.