Devon mows lans for his summer job. he charges $9.25 an hour. if he spends 6 hours each weekend for the next three weekends mowing lawns, how much money will he earn in all?

Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut