You have 280 gallons of a solution that is 20% salt. how much water should be added to dilute the solution down to 14% salt

0.3 0.21 0.4 0.37 0.5

Solve 18q - 2q2 = 0

Let e = 15. What is the value of 2e? A. 13 B. 17 C. 30 D. 215

Describe the algorithm for synthetic division

What property justifies 4-37-25=4-25-37

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.