If a car travels at a speed of 45 mi/h for t hours, then travels 55 mi/h for m hours, what does the expression 45t + 55m represent? The expression represents the

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

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.

Do,h = (7, 9) (14, 18) the scale factor is