What is the solution to the compound inequality in interval notation? 4(x+1)>−4 or 2x−4≤−10 (−∞, −2) or [3, ∞) (−∞, −3] or (2, ∞) (−∞, −3] or (−2, ∞) (−3, −2]

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7