Determine the domain and the range of the relation { (3,5), (3,7), (6,7), (4,1), (8,1) }.

For a fund-raising activity, the student council rented a popcorn machine for $50 per day. they plan to sell the popcorn for $1.50 per bag. it cost $0.50 to produce one bag of popcorn.

A rectangle field has an area of 300 square meters and a perimeter of 80 meters. what are the length and width of the field?

Evaluate 3+√x+19-√2x when x=6. Write the answer as a decimal. Round to the nearest hundredth if necessary. A. 4.54 B. 11.46 C. 7 D. -4

Which fraction does not belong with the other three 1/12 2/12 3/12 4/12.

Write 0.000000608 in scientific notation

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.