How many terms are in the algebraic expression 2y + 3x -5x2 - 9

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers