About travels 16 miles due north in two hours and 24 miles due west in two hours. what is the average speed of the boat?

What is the coefficient of the second term in the expansion of the binomial (4x + 3y) 3

Working her way through school, Julie works two part-time jobs for a total of 35 hours a week. Job A pays $6.10 per hour, and Job B pays $7.40 per hour. How many hours did she work at each job the week that she made $235.

What is 44769 rounded to the nearest ten

The product of two consecutive odd integers is 782. What are the integers?

Which function is positive for the entire interval [-3, - 2]?

Toothbrushes are $4.00 each. there is a 10% discount but also 6% sales tax. What is the new price?

If f (x) = 2x-7, what is f (-2) ?

a boat going upstream at 4 mph then travels downstream at 10 mph. what is the rate of the boat in still water

At a pet store, the ratio of female birds to male birds was 7:4. Write a sentence explaining what this means.

Factor 5x^2a^2 - 19xa^2 - 4a^2. Show your work.