What is the explicit rule for the sequence? 47,42,37,32, … an=42−5n an=5n+42 an=5n+52 an=52−5n

Find the solution of system of equation y= x-4 y=4x+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 the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth