Put the following equation of a line into slope-intercept form, simplifying all fractions.
4x + 4y = 4 Put the following equation of a line into slope-intercept form, simplifying all
fractions.
4x + 4y = 4

Find the value of x for which the lines are parallel.

X2 + y 2 = 36 x + y = 6 solve the system of equations.

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.