Y=2x-10
2y=x-8
substitution

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length