A canoe travels 3 3/4 kilometers in 3/5 of an hour.

What is the average speed of the canoe, in kilometers per hour.

A) 4/9

B) 2 1/4

C) 5 5/12

D) 6 1/4

The number of portable CD players you are prepared to supply to a retail outlet every week is given by the formula q = 0.3p2 + 6p where p is the price it offers you. The retail outlet is currently offering you $70 per CD player.

What is another term for "unit rate"? what does the unit rate tell us about a situation?

What are the x - and y-intercepts for the graph of - 3x + 5y = - 15 A) x-intercept: - 5, y-intercept: - 3 B) x-intercept: - 5, y-intercept: 3 C) x-intercept: 5, y-intercept:3 D) x-intercept: 5, y-intercept:-3

9 times a number is 3600 what is the number?

Chang needs at least $125. He has saved &45 and he makes $7 an hour. What is the minimum number of complete hours he must work to have enough money

A family has an annual income of $27,000. Of this, 1/4 is spent for food, 1/5 for housing, 1/10 for clothing, 1/9 for savings, 1/4 for taxes, and the rest for other expenses. How much is spent for housing?

A) Write 7,269,000,000 in scientific notation.

A student wants to reduce the size of an article he found in a newspaper. The original article was 25 centimeters wide. He needs to reduce it so its width measures 12 centimeters.

11 multiplied by 8.5

Ellen's car averages 35 miles per gallon of gas. If you used equivalent ratios to graph her car's gas usage, how would the graph differ from the graph of Luis's car's gas usage?