I GIVE MEDALS! Thomas wants to rent a lawn mower. He has to pay a fixed base cost plus a daily rate for renting the lawn mower. The table shows the amount of money, y, in dollars, that Thomas has to pay for renting the lawn mower for x days:

Lawn Mower Rental

Number of days(x) Rent (dollars)(y)
(x) (y)
0 12
1 21
2 30
3 39
4 48

Which equation best shows the relationship between x and y?
y = x + 21
y = 9x + 21
y = 9x + 12
y = x + 12

Question

I GIVE MEDALS! Thomas wants to rent a lawn mower. He has to pay a fixed base cost plus a daily rate for renting the lawn mower. The table shows the amount of money, y, in dollars, that Thomas has to pay for renting the lawn mower for x days:

Lawn Mower Rental


Number of days(x) Rent (dollars)(y)
(x)     (y)  
0	12
1	21
2	30
3	39
4	48


Which equation best shows the relationship between x and y?
 y = x + 21
 y = 9x + 21
 y = 9x + 12
 y = x + 12

anonymous · Answer

@geerky42