0.9(x+1.4)−2.3+0.1x=1.60.9(x+1.4)−2 .3+0.1x=1.6

enter the answer as a decimal in the box.

Which expression is equivalent to 2x^2+7x+4?

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

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2