Solve the problem.In a certain location, the highest temperature recorded was 101°F. The lowest temperature recorded was 138 degrees less than the highest. What was the lowest temperature?
A. -37°F
B. -138°F
C. 37°F
D. 0°F
Answer: A
Mathematics
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Determine the function f(x) that has been graphed. The function will be of the form f(x) a
+ k or f(x) = a(x - h)3 + k. Assume a = 1 or a = -1.
A. f(x) = 
+ 2
B. f(x) = 
- 2
C. f(x) = 
+ 2
D. f(x) = 
- 2
Mathematics
Graph the function.
A. 
B. 
C. 
D. 
Mathematics
The initial tableau of a linear programming problem is given. Use the simplex method to solve the problem. 
A. Maximum at 2 for x1 = 4, x2 = 2 B. Maximum at 20 for x2 = 4, s2 = 2 C. Maximum at 25 for x2 = 4, s2 = 2 D. Maximum at 4 for x2 = 2, x1 = 20
Mathematics
Express the phrase as a ratio in lowest terms.21 people to 9 people
A. 
B. 
C. 
D. 
Mathematics