Find the proportionality of y=7.25x

10) what is the algebraic expression for the following word phase : the sum of 5 and 2x? a) 7x b) 5 2 c) 5x 2x d) 5 2x

A student is selling baked goods in the halls before school as a fundraiser. She sells cinnamon rolls, donuts, and croissants.

One fourth-grade class ate 32 slices of pizza for lunch. Each of the 6 fourth-grade classes ate the same amount of pizza. How many slices of pizza did the fourth graders eat in all?

A store manager wishes to reduce the price on her fresh ground coffee by mixing two grades. If she has 35 pounds of coffee which sells for $2.40 per pound, how much coffee worth $1.

How long will it take for $4,500 to grow to $10,000 if it is invested in an account paying 3.25% interest per year compounded annually?

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.