Answer:
a
Step-by-step explanation:
easy
The percentage of vehicles passing through this construction zone that are traveling at a speed of 50 and 57 miles per hour
Answer:
a = 1, b = 2, c = 3
Step-by-step explanation:

Answer:
Help with what?
Step-by-step explanation:
I would be happy to answer but you need to attach a question.
64x2.40 = 153.6
64x1.90 = 121.6
add 153.6 to 121.6
275.2