Use the substitution method to solve the system of equations 8x5y=9 y=x+7

This is fractions casey shared a pizza with some friends. they each ate 1 third of the pizza. how many people shared the pizza

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

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads