Answer:
50 mph
Step-by-step explanation:
The total distance is 350 miles.
The total time is 3 hr + (240 mi / 60 mph) = 7 hr.
The average speed is 350 mi / 7 hr = 50 mph.
Answer:
x=8
Step-by-step explanation:
2x + 62 = 5x + 38
Subtract 2x from each side
2x -2x+ 62 = 5x-2x + 38
62 = 3x+38
Subtract 38 from each side
62 -38= 3x + 38-38
24 = 3x
Divide each side by 3
3x/3 = 24/3
x = 8
Answer:
Please attach the equations of f(x) and g(x) so we can solve.