1 Oscar buys his lunch in the school cafeteria. The cost of 15 school lunches is $33.75.

Which graph has a slope that best represents the average cost of the lunches in dollars per

lunch?

Sean is learning to scuba dive. The equation D = 20L + 15 represents the depth he can dive in feet, D, based on the number of lessons he has had, L. How deep can Sean dive after he takes 13 lessons?

Scores on the wechsler adult intelligence scale (wais) approximate a normal curve with a mean of 100 and a standard deviation of 15. what proportion of iq scores are below 82

You are the owner of a toy store and repairing to make a donation to a local children's hospital you must prepare 320 teddy bears to include in your donation your associate can prepare a teddy bears an hour and use 3/4 yards of ribbon in doing so

Slope=-2 y - intercept = 0rigin

Daniel baked 59 cinnamon rolls. He sold 30 to one customer and 2 packages of 6 to another. He gave away to friends. How many were left?

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.