3. Write and solve a linear system of equations to answer this question. a. An appliance store sells a washer-dryer combination for $1400. If the washer costs
$250 more than the dryer, find the cost of each appliance.
What is the cost of the washer? What is the cost of the dryer?

Maryann’s friends loved her bulletin board, and 4 of them asked her to make one for their homes. she offered to make each of her friends a replica of her bulletin board that measures 2 meters by 3 meters. how many kilograms of burlap should maryann collect to complete the bulletin boards for her friends? maryann should collect kg of burlap.