Simplify the expression: 42 + 8 : 2.

What expression is not a polynomial? A. 8x^10+2x^5 B. 4-3x+5x^6 C. 14x^7

Pizza-By-The-Slice sells 7 slices every 10 minutes on average. How many slices should they expect to sell in 8 hours? Explain how you decided.

every night Nathan has to read for at least 25 minutes write and inequality that shows how long Nathan can read each night

Write 75.2% as a decimal

Maxine is buying extra pages for her photo album. Each page holds exactly 8 photos. Sketch a graph to show the maximum number of photos she can add to her album if she buys 1, 2, 3, or 4 extra pages. Tell whether the graph is continuous or discrete.

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.