Substitute the values of x and y into the expression -3x2 + 2y2 + 5xy - 2y + 5x2 - 3y2. match that value to one of the numbers.

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Can you me find the missing length. i attached an image.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,