Answer:
2 hours
Step-by-step explanation:
30 miles/x hours = 15 miles/1 hour
30 = 15x
x = 2 hours
Your answer is: k = 5+12/x
Isolate the variable by dividing each side by factors that don't contain the variable.
Hope this helped : )
7 is the y intercept
2.7g/cm^3
step-by-step explanation: