Perform the modular arithmetic operation.[(5 - 7) ? 7] (mod 5)
A. 4
B. 3
C. 1
D. 0
Answer: C
Mathematics
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Add or subtract. Simplify your answer to lowest terms.
+ 
- 
A. 
B. 1
C. 
D. 
Mathematics
Solve the problem. Round to the nearest cent.June made an initial deposit of 
in an account for her son. Assuming an interest rate of 
compounded quarterly, how much will the account be worth in 
A. $10,134.16 B. $7225.38 C. $10,235.50 D. $10,199.44
Mathematics
Solve the inequality. Express your answer using interval notation. Graph the solution set.|x| < -2
A. (-?, -2) ? (2, ?)
B. (-2, 2)
C. (-?, -2]
D. ?
Mathematics
Simplify the rational expression.
A. 
B. 
C. - 
D. 
Mathematics