What is 2x+y=8 and x-2y=-1

5/14 in a decimal rounded to the nearest thousandth

What is the answer 100b-2c

Suzie Speedy is insured for bodily injury in the amount of 10/20. She is at fault in an accident in which Vic Victim is injured. Also injured in the accident is a pedestrian, Billy Bystander.

Write the ratio 1400 mg: 3,5 kg in simplest form.

It is important to shop around for the best a. grace period. c. credit limit. b. credit terms. d. waiting period.

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.