Solve.

x^2 + 3x - 7=0

The radius of a tire is 1.2 feet. How far will you travel after ten complete rotations of the tire?

Round 80531 to the nearest thousand.

What is the simplest form of 1/3 (45x-18/7) ?

Jane gets a simple interest loan for $2500. If the bank charges 3% interest rate how much will her balance be after 5 years?

Given f (x) = 4x^4 - 15 and 9 (x) = 2x + 11 (gof) (x)

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.