2+2 = x? i dont understand this

The art teacher gave each student half of the sheet paper. Then she asked the students to color one forth of the paper. What part of original sheet did students colored?

Which sentence uses the word abominable correctly?

Divide a gallon of gasoline equally among 4 containers. If you use one of the containers. If you use one of the containers to mow your lawn, what fraction of the gallon did you use?

In the front pocket of Kelly's backpack, there are 4 orange, 3 yellow, 4 blue, and 3 green highlighters. If Kelly randomly selects a highlighter from her backpack pocket, what is the probability that it will be blue?

What are the domain and range of the function f (x) = 3/4x + 5?

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.