Answer:
rate of change = 1.5 dollars per mile
Step-by-step explanation:
cost for travelling 1 mile = 3.75
cost 2 miles = 5.25
cost 3 miles = 6.75
cost 4 miles = 8.25
1.5 dollars per mile
I think the answer is B
sorry if Im wrong.
PLZ MARK BRAINLIEST
6
sets cannot have repeated elements. So this set only has the letters B, A, L, D, E, R which means the cardinality is 6