MultiVariable Equations Practice

At a concert, VIP tickets cost $50 and general tickets cost $30. The total ticket sales amounted to $2,760. The revenue can be modeled by the equation 50v+30g=2760, where v is the number of VIP tickets sold and g is the number of general tickets sold. If 24 VIP tickets were sold, how many general tickets were sold?

• 72 general tickets

• 80 general tickets

• 52 general tickets

• 90 general tickets

Tags

CCSS.7.EE.B.4A

At a movie theater, adult tickets cost $12 and child tickets cost $8. The total ticket sales were $1,400. The sales can be modeled by the equation 12a+8c=1400, where a is adult tickets and c is child tickets. If 70 children attended, how many adults attended?

• 70 adults

• 75 adults

• 100 adults

• 125 adults

Tags

CCSS.7.EE.B.4A

For a charity dinner, regular meals cost $25 and deluxe meals cost $50. The total amount collected was $2,975. The amount collected can be modeled by the equation 25r+50d=2975, where r is regular and d is deluxe meals. If 65 regular meals were sold, how many deluxe meals were sold?

• 24 deluxe meals

• 27 deluxe meals

• 33 deluxe meals

• 37 deluxe meals

Tags

CCSS.7.EE.B.4A

At a carnival, wristbands for adults cost $10 and for kids cost $6. The total income from sales was $1,860. The income can be modeled by the equation 10a+6k=1860, where a is adult and k is kids. If 120 kids bought wristbands, how many adults did?

• 114 adults

• 100 adults

• 110 adults

• 120 adults

Tags

CCSS.7.EE.B.4A

A zoo sold tickets at $15 for adults and $9 for children. The total ticket revenue was $3,150. The revenue can be modeled by the equation 15a+9c=3150, where a is adult and c is children. If 120 adult tickets were sold, how many child tickets were sold?

• 150 children

• 160 children

• 170 children

• 180 children

Tags

CCSS.7.EE.B.4A

A museum charges $20 for adult tickets and $12 for student tickets. One day they earned $2,620 in total. The earnings can be modeled by the equation 20a+12s=2620, where a is adult and s is student. If 80 adults visited, how many students visited?

• 65 students

• 90 students

• 85 students

• 150 students

Tags

CCSS.7.EE.B.4A

At a school fundraiser, T-shirts cost $18 and hats cost $12. The fundraiser earned $1,740. The earnings can be modeled by the equation 18t+12h=1740, where t is t shirts and h is hats. If 70 hats were sold, how many T-shirts were sold?

• 50 T-shirts

• 60 T-shirts

• 70 T-shirts

• 80 T-shirts

Tags

CCSS.7.EE.B.4A

A bus company charges $35 for adult tickets and $25 for student tickets on a trip. The total collected was $2,410. The total can be modeled by the equation 35a+25s=2410, where a is adult and s is student. If 60 students bought tickets, how many adults bought tickets?

• 30 adults

• 26 adults

• 41 adults

• 60 adults

Tags

CCSS.7.EE.B.4A

At a sports game, premium seats cost $45 and regular seats cost $30. The total ticket revenue was $4,050. The revenue can be modeled by the equation 45p+30r=4050, where p is premium and r is regular. If 60 premium seats were sold, how many regular seats were sold?

• 30 regular seats

• 37 regular seats

• 45 regular seats

• 90 regular seats

Tags

CCSS.7.EE.B.4A

At a theater, orchestra seats cost $75 and balcony seats cost $50. The total income for one show was $6,500. The income can be modeled by the equation 75o+50b=6500, where o is orchestra and b is balcony. If 40 orchestra seats were sold, how many balcony seats were sold?

• 70 balcony seats

• 80 balcony seats

• 90 balcony seats

• 100 balcony seats

Tags

CCSS.7.EE.B.4A