If f (x) = 3x^2 + 2x, then find the value of y when x = - 1.

I am a quantity that can change or vary, taking on different values. Who am I?

Classify by degree of polynomial 9x

A plane can carry a maximum cargo weight of 160,000 pounds. A company uses one of these planes to ship 2,000-pound containers. The total cargo weight is a function of the number of containers in the plane.

A recipe calls for 2 1/2 cups of flour to make 2 dozen cookies. How many cups of flour would be required to bake 15 dozen cookies?

a shoe store marks up the price of its shoes at 120% over cost. a pair of shoes goes on sale for 20% off and then gors on the clearance rack for an additional 30% off.

The sum of 1 and 7 times a number is 64. write and solve an equation to determine the number. select the solution and graph that represents the number x=4 x=6 x=7 x=9

Solve log 60 - log 30

Allie has a birthday present for her brother. The length of the box that the present comes in is two times longer than the width of the box. The height of the box is 5 inches and its volume is 160 cubic inches.

A quadrilateral has an angle that measures °77 °180 and °65 what is a measure of the fourth angle

If q is between 0 degrees and 90 degrees and tan deta = 7/8 find cosine deta