M more than nineteen

Chris is trimming trees. He can trim 2/3 of a tree in 1/2 hour. At what rate can Chris trim trees

Joey saved 29.00 for his party. he bought goodie bags for his ten guest. One goodie bag cost 2.29. how much will he have left after buying ten goodie bags

You work forty hours a week at a furniture store. You receive a 1,200 dollar weekly salary, plus a 4.1% commision on sales over 12,000 dollars. Assume that you sell enough this week to get the commission. Given the functions f (x) = 0.

Ben has 12 oatmeal cookies. He splits them evenly among b bags. Write an expression that shows how many cookies are in each bag.

The serial number on a bill consists of a letter followed by seven digits and then a letter. How many different serial numbers are possible, given the following conditions? (a) Letters and digits cannot be repeated.

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.