Solve The System of Linear Equations

3y = -2x + 33 and -4y = 8x - 92

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can