Figure ABCD is a rhombus, and m∠AEB = 7x + 6. Solve for x. Rhombus ABCD with diagonals AC and BD and point E as the point of intersection of the diagonals.

5.56
12
24.85
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Evaluate the given expression if m=45 |-3m|

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

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