Let u =, v =. Find - 4u + 2v.

1. Factor the poynomial into linear irreducible factors. a) f (x) = x^4+11x^2+30 b) f (x) = x^4-9

Latrece sells bracelets for a fixed price at the craft show. For every bracelet she sells, she gives her business partner $4. If Latrece sells 18 bracelets for a total of $207, how much money will Latrece keep from each bracelet sold?

Nina has a job repairing sailboats. To repair a sailboat, she charges a flat fee of $100 plus $40 per hour. The total in dollars, y, is a function of x, the number of hours Nina works.

Can 5, 2, 4 be the measures of the sides of a triangle?

How to work this problem 28 = - 2 - 5x

If you have 2/3 stone to spread equally in 4 yards how much stone is in each yard?

Given what is the domain in set notation? x ∈ R, x ≥ 4 x x ∈ R, x ≥ 2 x

The following list gives the coefficients for the binomial expansion of (x + y) 10. What is the value of B? 1, 10, 45, 120, 210, 252, 210, B, 45, 10, 1 A1 B10 C45 D120

7 rectangles in every 140 cm. how many rectangles will be presented in 220 cm

Which graph represents the solution set of this inequality? 9-4d≥-3