A music store rents instruments to students at the local middle school. Each trumpet rents for $10 a month and each drum rents for $5 a month. The monthly income is $100 and the total number of kids who rent instruments is 12.
Write and solve a system of equations to find the number of trumpets rented (x) and the number of drums rented (y).
The 8th grade class is raising money for a farewell fun day at the end of the year. They decide to sell short-sleeved shirts and long-sleeved shirts. Tehy earn a profit of $8 for each short-sleeved shirt and $12 for each long-sleeved shirt. They sell a total of 110 shirts and make a total profit of $1080.
Write and solve a system of equations to find the number of short-sleeved shirts sold (x) and the number of long-sleeved shirts sold (y).
Solve the system of equations by graphing.
Solve the system of equations by graphing.
Solve the system of equations by substitution.
Solve the system of equations by elimination/combination.
Solve the system of equations by elimination/combination OR substitution. You get to choose! 😎
Solve the system of equations by elimination/combination OR substitution. You get to choose! 😎
Solve the system of equations by elimination/combination OR substitution. You get to choose! 😎