Factor the following binomial completely.
9p^2-49q^2

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

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

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10