Solve the problem.Suppose you pay $3.00 to roll a fair die with the understanding that you will get back $9 for rolling a 4 or a 2, nothing otherwise. What are your expected winnings?
A. $3.00
B. -$3.00
C. $9
D. $0
Answer: D
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Find the domain and range of the relation.{(12, 2), (12, -2), (-8, 1), (7, 8), (3, -8)}
A. Domain: {12, 12, -8, 7, 3}; Range: {-2, 1, 8, -8, 2} B. Domain: {12, -2, -8, 7, 3}; Range: {-2, 1, 8, -8, 2} C. Domain: {-2, 1, 8, -8, 2}; Range: {12, 12, -8, 7, 3} D. Domain: {12, -8, 7, 3}; Range: {-2, 1, 8, -8, 2}
Solve.-8x + 18 - 5x = -6x + 53
A. 5
B. - 5
C. - 
D. - 
Decide if the given number is a solution to the given equation.
= 
; 
A. No B. Yes
Solve.Jon has 892 points in his math class. He must have 76% of the 1400 points possible by the end of the term to receive credit for the class. What is the minimum number of additional points he must earn by the end of the term to receive credit for the class?
A. 678 points B. 1064 points C. 508 points D. 172 points