Solve the problem.In a certain location, the highest temperature recorded was 102°F. The lowest temperature recorded was 123 degrees less than the highest. What was the lowest temperature?
A. 0°F
B. -138°F
C. -21°F
D. 21°F
Answer: C
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Solve. Write the answer in simplest form.A rectangular flower bed in front of a building measures 4
feet by 2
feet. What is the total area of the flower bed? Hint: The area of a rectangle is the product of the length times the width.
A. 13 square feet
B. 8
square feet
C. 11 square feet
D. 12 square feet
Use Descartes' Rule of Signs and the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x) = 5x4 - 9x3 + 14x2 - 18x + 8
A. -2, -1, 1, - 
; f(x) = (x - 1)(5x + 4)(x + 1)(x + 2)
B. 2, 
; f(x) = (x - 2)(5x - 4)(x2 + 1)
C. 1, 
; f(x) = (x - 1)(5x - 4)(x2 + 2)
D. -2, -1, 1, 
; f(x) = (x - 1)(5x - 4)(x + 1)(x + 2)
Solve the inequality and draw a number line graph of the solution.2 < 4x - 3 < 17
A. 
B. 
C. 
D. 
Use the Distributive Property to remove the parentheses.(8x + 4)9
A. 72x + 36 B. 17x + 13 C. 108x D. 72x + 4