Simplify algebraic expression 1/2 (16a-20b)

The legs of a right triangle are 12 centimetres and 16 centimeters. What is the length of the hypotenuse? 15 centimeters 17 centimeters 20 centimeters 28 centimeters

A pair of shoes costs $52.99 and the state sales tax is 8% Use the formula C=p t rp to find the total cost of the shoes where C is the total cost p is the the price and r is the sales tax rate

What is simplified trigonometric expression for csc theta sin theta - sin^2 theta

Executives of Studio Recordings, INC produced the latest compact disc by the Starshine Sisters Band, titled Sunshine. Moonshine. The Following cost information pertains. to the new cd: CD Package and Disc $1.25/cd Songwriters Royalties $0.

What is the half of 90

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.