What do the graphs indicate about bolivia's labor force?

few people in bolivia work in services.

few people in bolivia work in industry.

most people in bolivia work in agriculture.

most people in bolivia work in industry.

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

b. x + 1

step-by-step explanation:

i'am smart

if you was gonna solve for a, a is a   < -12

the opening of this porabola is facing up

step-by-step explanation: