Arnold opened a savings account 8 years ago with a 3% interest rate. He has earned $87 in interest. How much did Arnold deposit ( Principal) 8 years ago when he opened the account?

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Alogical argument that is presented in graphical form using boxes and arrows is called?

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.