Find the slope of y=2x+9/2

The area of a rectangle is 192 square centimeters. the length of the rectangle is 16 centimeters. what is the width, in centimeters, of the rectangle?

Given equations A and B as 2/5x+y=12 and 5/2y-x=6, respectively, which expression will eliminate variable x? A.) 5/2A+2/5B B.) 5/2A-B C.) A+2/5B D.) 5/2A-2/5B E.) 25/10A+6/10B

If 8 people share 2/3 of a pound of roasted peanuts equally, what part of the peanuts will each person get? A) 1/12 B) 1/6 C) 1/8 D) 1/4

Jenny has $400 in an account with an annual interest rate of 6% compounded annually. if jenny makes no deposits or withdrawals, how much money will be in her account at the end of 3 years?

Catalina multiplied 842 and 3 and got 3,326. How can see check to see if her answer is reasonable?

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.