Select the correct difference.

-3 z7 - (-5 z7)

A) 2 z7

B) 8 z14

C) - 2 z7

D) 2 z

Which of the following best describes the equation below? y = X/3+14^2 A. nonlinear B. both linear and nonlinear C. neither linear nor nonlinear D. linear

A set of cards is numbered 1,2,3, ...,24. suppose you pick a card at random without looking. Find the probability of each event. Write as a fraction in simplest form.

I need to know the answer to getting ratios. Roses to daisies, 3:1, there are 40 roses. How many daisies are in the garden?

Jack bought a new set of golf clubs for $186.75. The original price was $249. What percent of the original price did he pay?

Two numbers total 39 and hav a difference of 11

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.