7. The total profit made by an architectural firm is given by the function Ax) = -x + 15x + 3000 where f(x) represents the profit in thousands of dollars for x number of years.
a) Describe the function.
b) Determine the maximum result possible.
c) Make a table of values to find the profit by the company after 1, 5, 10, and 20 years.

In djkl, side jk measures 10.6 inches, side kl measures 7 inches, and side jl measures 5 inches. based on the information that is provided, which could be a correct set of angle measures for these sides? angle j = 23.2°, angle k = 33.5°, angle l = 23.2° angle j = 23.2°, angle k = 33.5°, angle l = 123.2° angle j = 123.2°, angle k = 23.2°, angle l = 33.5° angle j = 33.5°, angle k = 23.2°, angle l = 123.2°

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?