Vations?
Multiply each equation by a number that produces opposite
coefficients for X or y.
42 + 5y = 7
3x + 2 y = -12
X

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

Ai just took the test

Because of mourning president bush's death