What value of x makes the equation 3(x−6)−8x=−2+5(2x+1) true?

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

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab