Express the area of the entire rectangle. Your answer should be a polynomial in standard form.

Solve: 3x+y=6 4x-2y=18 show all work !

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest