Solve.?x + 3? + 6 = 12
A. No solution
B. 3
C. -3, 9
D. -9, 3
Answer: D
Mathematics
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Solve the system by the elimination method. 7x + 8y = 67 3x + 6y = 39
A. {(4, 5)} B. {(5, 5)} C. {(5, 4)} D. ?
Mathematics
Expand the number to its natural form.3.78 × 10-5
A. 0.00378 B. 0.000378 C. 0.00000378 D. 0.0000378
Mathematics
Find the compound amount for the deposit. Round to the nearest cent.$300 at 12% compounded quarterly for 2 years
A. $318.27 B. $376.32 C. $372.00 D. $380.03
Mathematics
Factor completely.100x2 + 160x + 64
A. 4(25x + 16)2 B. 4(5x + 4)2 C. 4(5x - 4)2 D. 4(5x + 4)(5x - 4)
Mathematics