How many miles can a car travel on 15 gallons of gas if it travels 28 miles on 1 gallon of gas?
a. 43
b.270
c.405
d.420

Is the point (0, 8) on the x-axis or y-axis? how do you know?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account