Answer:
1.6 hours
Step by step explanation;
1 hour would make them only 150 miles apart, 60% of 120 and 60% of 130 added together is 150 mph, so 1.6 hours
Hope this helps :)
Answer: Its 1
Step-by-step explanation:
Answer: x = 2
Replace y in the first equation by the value of y in the second equation.