Solve the simultaneous equations
3x+4y=24
3x+2y=6

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

What’s -11-33k and factor each expression completely