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goldfiish [28.3K]
3 years ago
12

A car traveling 70 miles per hour travelled one hour longer than a truck traveling 60 miles per hour. If the car and truck trave

lled a total of 330 miles, for how many hours did the car and truck travel all together?
Mathematics
1 answer:
Mumz [18]3 years ago
4 0

Answer:

5

Step-by-step explanation:

60 x + 70(x+1)=330

60x+70x+70=330

130x=260

x=2

x+1=3

so the answer is 5 hope i helped <33

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