Taking a test *graph question*

the graph shows the amount of money earned by two different workers.

the equation y = 15.5x represents the number of dollars, y, worker b earns in x hr.

look at the graph

which equation could represent the number of dollars earned by worker a?

a. y = 12x

b. y = 13x

c. y = 15x

d. y = 20x

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the