What is the vertex form of y = - 2x^2 + 4x + 3?

A bend used to clear an obstruction and return to the original line of run is called a (n) a. back-to-back. b. re-bend. c. saddle. d. offset.

Find the area of a parallelogram with a base of 14 m and a height of 5 m.

a spinner is divided into 5 equal sections labeled 1 to 5. the theoretcal probability of the spinner stopping on 3 is 20%. which of the following is most likely the number of 3's spun in 10,000 spins?

Brielle exercises for 3/4 hours each day for 6 days in a row. Altogether, how many hours does she exercise during the 6 days.

If a value increases from 4 to 6 what is the percent of increase

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.