What is the simplification of 0.7

What are the solutions to the equation below? (5x + 40) (4x - 24) = 0 A. x = 8 and x = - 6 B. x = 40 and x = - 24 C. x = 24 and x = - 40 D. x = - 8 and x = 6

Express 1.50 as a percentage of 2.50

If u have 45 cookies bakex but 27 r tooken away BUT not eaten home may left? (im 6 ok)

You have worked as a guide at the aquarium for two summers. This summer you have been offered the job again, but with a 4 percent raise. Last summer you worked two and a half months and earned a total of $1,875.

3 gallons coverted to cups

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.