The formula for the area of a triangle is A=1/2bh. Solve the formula for h. A triangle has a base of 7 cm and an area of 28cm what is it's height?

Mark is planning to plant grass in his backyard. His yard is 21 ft. long and 12 ft. wide. How much grass does he need?

What is the range of f (x) = (3/4) ^x - 4?

A store is having a sale where everything is discounted and the sales price if a customer buys an item that normally sells for $365

If f (x) = x-1/3 and g (x) = 3x+1, what is (fºg) (x) ?

Solve Each Equation 0.85x = 200 and 7/6x = 140

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.