P (t) = - 19.56t2 + 3407t + 250,100

The product of 4 and a number x is 14

The slope of every horizontal line is

A cell phone plan costs $200 to start. then there is a $50 charge each month. write an equation (y=mx+b) to represent the cost of the cell phone plan.

The reciprocal of 7/5

Yanni is making curtains for his living room. He bought a piece of fabric that was 5/23 / yards by 9/1/3 yards. If he spent $ 634/2/3 on the fabric, what was the cost per square yard?

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.