Find the sum or different 20 + (-1)

Marlon and Brent are each measuring one of their shoes. their shoes measure 11 inches in all Marlons shoes is 1 inch longer than Brent shoes how long is Brents shoes

A presidential candidate plans to begin her campaign by visiting the capitals in 4 of 45 states. What is the probability that she selects the route of four specific capitals?

Andy and his brother found a new video game advertised at 25% off. They split the cost of the new game between the two of them. The original game was $60. How much did each of them pay with the discount?

7x10^7 in standard form

In the past month, Manuel rented 7 video games and 6 DVDs. The rental price for each video game was $2.50. The rental price for each DVD was $4.30. What is the total amount that Manuel spent on video game and DVD rentals in the past month?

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.