When we use letters to represent unknown numbers, we call the equation

Y=-2x^2+8x-8 what is the axis of symmetry?

Lance Rice has decided to invest $1,200 quarterly for 8 years in an ordinary annuity at 4 percent. The total cash value of the annuity at end of year 8 is: $46,642.80 $44,992.92 $46,246.80 $44,292.92 None of these

Workers have 1600 m of fencing to enclose a rectangular area where a music festival will be held. The table represents a quadratic function that shows how the area of the rectangle formed by the fence depends on the length of the rectangle.

Mr roberts in mr. Roberts inherits some money he keeps $1,800 for himself gives $980 to his wife and divides the rest of mine his six children each of those children receives $89 how much did mr. Roberts inherit

Neil has 3 partially full cans of white paint. They contain 1/3 gallion, 1/5 gallion, and 1/2 gallion of paint. about how much paint does neil have in all

What is 0,984 in two other forms

Trisha is solving a problem. What are some steps she might take after reaching her solution? Check all that apply. A. Separating the parts of the problem B. Using a graph to get an answer C. Giving her answer the appropriate units D.

Which of the following statements correctly illustrate the addition property of equality? Check all of the boxes that apply. If a = b, then a + c = b + c. If x = y, then x + 2 = y - 2. If w + 2 = 7, then w + 2-2 = 7 - 2.

Which factorization is incorrect? 1) x3 + 5x2 + 4x + x2 + 5x + 4 = (x + 4) (x + 1) 2 2) 4d3 - 4d2 - 9d + 9 = (d - 1) (2d - 3) 2 3) 27h3 - 8k3 = (3h - 2k) (9h2 + 6hk + 4k2) 4) 64 - 9t2 = (8 + 3t) (8 - 3t)

Traveling at 65 mph, how many minutes, rounded to the nearest whole number, does it take to drive 125 miles from San Diego to malibu