Solve the equations.x2 + 343 = 0
A. ± 7i
B. ± 14i
C. ± i
D. ± 7
Answer: A
Mathematics
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Solve the problem.A water delivery truck with a cylindrical tank measuring 8 ft in diameter and 
long dispenses water to drought victims in cartons measuring 6 in. × 6 in. × 12 in. How many victims will get a full container of water?
A. 402 people B. 804 people C. 201 people D. 1608 people
Mathematics
Add.4074 + 598 + 38 + 8608
A. 13,208 B. 13,318 C. 12,308 D. 12,218
Mathematics
Evaluate each expression following the order of operations.-3(25 - 3 ? 52) ÷ 5
A. 30 B. 45 C. -15 D. 60
Mathematics
Decide whether the pair of functions graphed are inverses.
A. Yes B. No
Mathematics