6 (r - 4) + r + 30 - 7r

1) Identify the values of a, b, and c for the quadratic function in standard form y=-5x2 + 7x - 4

If the fence is open at a fifty-degree angle how much more angles until it flat on the wall

Go math 4th grade lesson 3.3

paulina plays both volleyball and soccer. the probability of her getting injured playing soccer is 0.10 and the probability of her getting injured playing soccer is 0.20. which of the event is more likely

A lab technician needs to combine 30% alcohol solution with 35% alcohol solution to make 5l of 33% alcohol solution. how many luters of the 30% solutio and of the 35% solution will be used

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.