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.

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

a. y = 12x

b. y = 13x

c. y = 15x

d. y = 20x

Ithink the answer is a

Graph a should be your answer

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)