Solve.Let f(x) = 3x + 2 and g(x) = 4x2 + 5. Find g(7) / f(7) .
A. 
B. 
C. 
D. 
Answer: D
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Write the equation in standard form.4x = -5y + 6
A. 4x - 5y = 6 B. 4x + 5y = 6 C. 4x + 5y = -6 D. 4x - 5y = -6
Profit The daily profit from the sale of a product is given by P = 18x - 0.2x²-98 dollars. What level of production maximizes profit? Round your answer to the nearest whole number.
a. production level of 90 units b. production level of –90 units c. production level of 6 units d. production level of 307 units e. production level of 84 units
Solve. Remember to insert units when writing your answer.Find the area in square feet of a rectangular yard whose length is 45
yards and whose width is 113 feet.
A. 5,085
sq ft
B. 15,255 sq ft
C. 5,311 sq ft
D. 15,481 sq ft
Solve the problem.A bookcase is to be constructed as shown in the figure below. The height of the bookcase is 3 feet longer than the length of a shelf. If 18 feet of lumber is available for the entire unit (including the shelves, but NOT the back of the bookcase), find the length and height of the unit.
A. length = 7.5 ft; height = 9 ft B. length = 2 ft; height = 5 ft C. length = 3 ft; height = 6 ft D. length = 2 ft; height = 6 ft