Express the given vector as a linear combination of the unit vectors i and j.w = 
A. 2i + 10j
B. -2i + 10j
C. -2i - 10j
D. 2i - 10j
Answer: B
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Decide whether or not the modulo system forms a group.{0, 1, 2, 3, 4, 5, 6, 7}; addition modulo 8
A. Group B. Not a group
Write an equivalent fraction using the given denominator. =
A. 75 B. 150 C. 36 D. 3
Provide an appropriate response.An invoice dated September 30 in the amount of $75,000.00 was received by Info Systems on October 5. Cash discount on the invoice was 2/10, 1/15, N/30. On October 5 Info Systems mailed a check in the amount of $15,000.00 as a partial payment on the invoice. The outstanding balance owed after the payment was:
A. $1,500.00 B. $60,000.00 C. $15,306.12 D. $59,693.88
Solve the inequality and graph the solution set on a number line.3x + 6 < 4(x + 2)
A. (-2, ?)
B. (14, ?)
C. (-?, -14)
D. (-?, 2)