Respuesta :

melb2
1a. y=5x+10
1b. input- hrs used
1c. output- total cost
2a. total cost and hrs worked
2b. total cost is dependent on hours used
2c. hours used
2d. total cost
3/4. (1,15)(2,20)(3,25)(4,30)(5,35)(6,40)
6. $50
7. 10hours
8. Y=5 (9)+10
60-5