Heather stands in the lunch line at school. for her meal she can choose spaghetti or pizza. she can also have apple juice, orange juice, or milk. how many different combinitions of one meal and one drink can heather choose

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

36

step-by-step explanation:

the line of