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subtract 5x−2 from −3x+4 .

what is the answer?

−8x+2

2x + 2

−8x+6

8x−6

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?