What is the solution of the system?
use the substitution method.
3x+2y=11
x−2=−4y

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Write the pair of fractions as a pair of fractions with a common denominator