Answer:
D
Step-by-step explanation:
If 1.6 km = 1 mile, you are looking for the comparison that will give you the answer under 120km. If the rate is 1.6km/mile, we want to know how many miles the car travels per hour if it travels 120 km in that first hour.
This will give you the answer.
5
17/13
r(6) = 3(6) - 1 = 17 and s(6) = 2(6) + 1 = 13.
Then (r/s)(6) = 17/13.
11/30 or 0.36
a equals 16. You multiply both sides be -10 and then you add 6.