Maximize p = 6x + 9y + 3.3z + 12w subject to

(a) 1.2x + y + z + w ≤ 121.5

(b) 2.2x + y − z − w ≥ 30

(c) 1.2x + y + z + 1.2w ≥ 31.5

(d) x ≥ 0, y ≥ 0, z ≥ 0, w ≥ 0.

Round all answers to two decimal places.

What kinds of numbers have an odd number of factors?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2