The sum of 1 and 3 times a number is 22. write and solve and equation to determine the number. select the solution and graph that represents the number a) x=4

b) x=6

c) x=7

d) x=9

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Which of the functions graphed below has a removable discontinuity?