Projected time:30 seconds, actual time 27 seconds

Twice a number m minus three equals the sum of m and five

The length of a rectangle is 3 meters less than 3 times the width. the perimeter is 58 meters. find the width.

Two investments earn an annual income of $645. an investment earns an annual simple interest rate of 7.7%, and the other investment earns an annual simple interest rate of 6.9%. the total amount invested is $9000.

Show whether the values x=4 and y = 5 make inequality 7x-3y<19

5. x2 + 8x = 33 This is for completing the square. Solving Equations by Completing the Square

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.