Solve the compound inequality. Write the answer in interval notation. 9(x+2) –18>2 and -2(x-5)+10>-3
The solution set in interval notation is

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

The reflexive property of congruence lets you say that ∠pqr ≅

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i