Is 324 divisible by 4?

Jason wanted to buy postcards for his cousin. The price was 2 cards for $1. He had some change in his pocket. What combination of coins could he use to pay for the postcards?

Logan ate 1.438 pounds of grapes. His brother Ralph ate 1.44 pounds of grapes. which brother ate more grapes?

What does the shape of the sine graph depend on?

For what value of n are the lines 7x+3y=8 and no+3y=8 perpendicular?

Sheila has 13 1/2 pounds of potato salad. She wants to divide the potato salad into containers, each of which holds 1 1 / 4 pounds. How many containers does she need?

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.