Sully makes door handles at a auto factory. He made 36 door handles on Monday and 42 on Tuesday. He earned $328.38 for the 2 days. How much does he earns for each door handle? *

How do you find principle and simple interest

You can find the constant of proportionality by finding the ratio of

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?