Judy gave 1/2 hour swimming lessons to children in her neighborhood. If she taught 16 hours last week, how many lessons did she give?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

If value of cos330° is √3/2 then find tan165°.