Solve the equation.
+ 7 = 
A. 
B. - 
C. 
D. - 
Answer: B
Mathematics
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Give the appropriate counting number answer to the problem.An appliance store sells 56 refrigerators a week. Without finding the exact amount, calculate the total amount of money the store makes in a week if each refrigerator costs $919.
A. $54,000 B. $50,000 C. $45,000 D. $60,000
Mathematics
Find the indicated sum.
+ 1 + 
+ . . . + 13
A. 
B. 230
C. 
D. 
Mathematics
Determine if the given polar coordinates represent the same point.(2, ?/6), (2, 7?/6)
A. No B. Yes
Mathematics
Solve the equation by factoring.20x2 + 49x + 25 = -5
A. x = - 
or x = - 
B. x = - 
or x = - 
C. x = 
or x = 
D. x = 
or x = 
Mathematics