What is the a-value in the following quadratic equation?

y=-x^2+x-20

Find the value

A bag with 2 1/2 ounces of peanuts can make 2⁄3 of a jar of peanut butter. How many ounces are needed to fill the whole jar? The answer in decimal form.

A cheetah can run 70 miles per hour. what is the speed in feet per hour?

The convenience store sells a 16 ounce bottle of water for $2.40 and a 28 ounce bottle of water for 2.80. tiana wants to compare the unit rates which is the better deal

Why is Absolute Value always positive?

What is the sum of interior angles for a 24-gon

if a sqaure is 4 times as great as the lenth of any of its sides is it proportional

Screen printing a batch of shirts requires 0.39 minutes per shirt in addition to 5.84 minutes of initial setup time. If it takes 7.4 minutes to screen print a batch of shirts, how many shirts are in a batch

a box of pasta measures 8 in tall 2 1/2 in deep and 6in wide is the pasta fills 3/4 of the Box how many cubic inches does the pasta fill up

Twitter allows companies to reach consumers with

Y=4x, y=x+7, y=-2x+4, y=3x-1 which doesn't belong?