14. A cleaning company charges by the square

foot. The company charged $600 to clean

4,800 square feet of space. How much

would the company charge to clean

12,000 square feet of space?

(A) $950

(B) $1,200

(C) $1,400

(D) $1,500

Define a function. Describe what the vertical line test is used for. Describe a real life situation that can be represented by a function.

A clothing shop is having a 40% off sale. How much would a shopper have to play for a $50 sweater with a 40% discount?

Which best describes this triangle? a. all sides are the same length; one angle measures 90°. b. all sides are different lengths; one angle measures 90°. c. two sides are the same length; one angle measures 90°. d.

At Daisy Donuts, 5 of the last 20 donuts sold had sprinkles. What is the experimental probability that the next donut sold will have sprinkles? Write your answer as a fraction or whole number. P (sprinkles) =

What is the answer to $7.80 divided by 65

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.