Drew burned 1,900 calories Friday playing one hour of basketball and canoeing for two hours. Saturday he spent two hours playing basketball and three hours canoeing and burned 3,200 calories. How many calories did he burn per hour when playing basketball? How many calories did he burn per hour when canoeing?

How do the graphs of y = 1/x and y=5/x+6 compare?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?