Solve the problem.Tameeka wanted to know the total number of hours she worked this week. Her time card indicated the following hours: Monday, 2.15 hours; Tuesday, 3.57 hours; Thursday, 3.09 hours. How many hours has Tameeka worked?
A. 8.81 hours
B. 8.71 hours
C. 7.81 hours
D. 9.81 hours
Answer: A
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For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = -16 - x2
A. 2; 2; 2 B. 2; 1; 1 C. 2; 2; 1 D. 1; 2; 2
Find all vertical asymptotes of the given function. f(x) = 
A. x = 0 B. x = 0, x = -16 C. x = -4, x = 4 D. x = 0, x = -4, x = 4
Solve the problem.Bob is 72 years old and Susan is 45 years old. Write a simplified ratio in three different ways of Bob's age to Susan's age.
A. 
, 5 to 8, 5:8
B. 
, 8 to 5, 8:5
C. 
, 1 to 9, 1:9
D. 
, 72 to 45, 72:45
Find the opposite (additive inverse) of the number.26
A. -26
B. 26
C. 
D. 0