Solve the inequality algebraically. Express the solution in interval notation.
< 7
A. 
? (2, ?)
B. 
C. (-?, -2) ? (2, ?)
D. (-?, -2) ? 
Answer: D
Mathematics
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Perform the indicated operation or operations.
+ 
A. 
B. 
C. 
D. 
Mathematics
Decide if the expression is factored.x2 + 21x
A. No B. Yes
Mathematics
A car rental agency charges $50 per day, plus $0.10 per mile driven. If John rents a car for one day and drives 500 miles, how much will he pay?
a. $50.00 b. $55.00 c. $75.00 d. $100.00
Mathematics
Solve the problem.In a local election, 45,400 people voted. This was an increase of 8% over the last election. How many people voted in the last election? Round to the nearest whole person if necessary.
A. 49,032 people B. 49,348 people C. 42,037 people D. 41,768 people
Mathematics