Solve 2x2 + 16x + 50 = 0.

How many total solutions are there to your inequality? x ≤ - 4

The measure of angle A is 70.8°. Find the measures of the complement and supplement of angle A.

Find the value of r so that the line passes through (r, 5) and (3,13) has a slope of 8

Why do drinks get hot but food get cold?

In one particular suburb, 30% of families own a bulldog. If there are a total of 40 families in the neighborhood that own a dog in general, then how many dog owners own a bulldog?

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.