Simplify these expressions.

a. 4c + 9 + 3

b. 10x + (-4) + (-10)

c. - 9 + 3x + 14

d. 11y + 6 + (-7)

9. What is the equation of the polynomial whose zeros are - 4, and 8? and f (x) = (x-4) (x+8) e. f (x) = (x + 4) (x + 8) b. f (x) = (x + 4) (x-8) d. f (x) = (x - 1) (x-8)

Solve the problem. 6. There is an odd shaped garden with a four-sided fence around it. The perimeter of the fence is 84 feet. The first side is 12 feet longer than the second side. The second side is 17 feet shorter than the third side.

3. Starbucks Coffee was selling for $57.12 per share eighteen months ago and you purchased 250 shares. You sold your shares last week for $68.38 per share. How much profit did you make on the sale? Explain your answer.

A triangle has a perimeter of 18 inches. if one side has length 8 inches, find the length of the shortest side if the other lengths are in the ratio of 2 units : 3 units.

Find the area of a circle with a circumference of 11 feet

Two angles are supplementary if the sum of their measures is 180°. find two supplementary angles such that the larger angle is 56° more than 3 times the smaller angle.

A box contains 6 red and 5 blue marbles. Another box contains 5 red and 8 blue marbles. One box is selected at random and from that bag, one marble is drawn. What is the probability that the marble drawn is blue?

What is 6804 dived by 6.5?

What is the squqre root of 10375

Explain how to solve: -3 1/2 B + 2/3 = 5 1/4 + 5/6 B