Mavis walks 3 miles in 45 minutes. how many minutes will it take mavis to walk 9 miles?

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong

What is the equation of a line passing through (-6,5) and having a slope of 1/3

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.