Evaluate the expression 3xy-2x^2 for x=4 and y=3
a.4
b.16
c.18
d24 .

Sandy works at a clothing store. she makes $7 per hour plus earns 15% commission on her sales. she worked 75 hours over the last two weeks and had a total of $2,566 in sales before taxes. which of the following is closest to how much she will earn in hourly wages and commission for those two weeks?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

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