Find only the rational zeros.f(x) = x4 - 9x3 + 5x2 + 27x - 24
A. 8, -1
B. -8, 1
C. 8, 1
D. No rational zeros
Answer: C
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Solve the application problem.The length of a room is 3 feet more than the width. The room has a floor area of 180 square feet. Find the dimensions of the room.
A. Length: 18 ft; Width: 15 ft B. Length: 12 ft; Width: 9 ft C. Length: 15 ft; Width: 12 ft D. Length: 16 ft; Width: 13 ft
Factor, if possible.x2 - x - 54
A. (x - 6)(x + 9) B. (x - 54)(x + 1) C. (x + 6)(x - 9) D. Prime polynomial
Solve the problem.Paul gets a bill from the sign rental company for 
Their original quote was 
per day for the sign, plus 
for delivery/pick up. For how many days rental was Paul billed?
A. 8 days B. 5 days C. 6 days D. 9 days
Choose a strategy and solve.Two years ago you weighed 224 pounds. A year ago you weighed 199 pounds, and this year you weigh 
How many pounds did you lose overall?
A. 25 pounds B. 49 pounds C. No weight loss, you gained weight. D. 24 pounds