Solving Linear Graph Problems: A 6th Grade Challenge

A school is selling tickets for a play. The graph shows that for every 5 tickets sold, the total money raised increases by $50. If they sold 20 tickets, how much money did they raise?

• $100

• $200

• $150

• $250

A car rental company charges a flat fee of $30 plus $0.20 per mile driven. If a customer drives 150 miles, how much will the total cost be? Use the graph to find the total cost.

• $60

• $90

• $75

• $45

The graph shows the number of books read by students over 4 months. If a student read 3 books in the first month and the number of books read increased by 2 each month, how many books did they read in the fourth month?

• 6

• 9

• 12

• 5

A gardener is planting flowers in rows. The graph indicates that for every row planted, the total number of flowers increases by 10. If there are 5 rows, how many flowers are there in total?

• 60

• 30

• 40

• 50

A bike shop sells bikes at a price that increases linearly. The graph shows that for every bike sold, the price increases by $15. If the price of the first bike is $200, what is the price of the fifth bike?

• $240

• $300

• $260

• $200

A factory produces toys. The graph shows that the production increases by 100 toys each month. If they produced 300 toys in the first month, how many toys will they produce in the third month?

• 700

• 600

• 400

• 500

A bookstore has a sale where the price of each book decreases by $2 every week. If the price of a book is $20 now, what will be the price after 4 weeks according to the graph?

• $8

• $16

• $12

• $10

A train travels at a constant speed. The graph shows that for every hour, the train travels 60 miles. How far will the train travel in 3 hours?

• 240 miles

• 120 miles

• 180 miles

• 300 miles

A lemonade stand sells lemonade for $1 per cup. The graph shows that for every 10 cups sold, the total earnings increase by $10. If they sold 50 cups, how much money did they earn?

• $60

• $40

• $50

• $30

A gym charges a monthly fee of $40 plus $5 for each class attended. If a member attended 8 classes in a month, what is the total amount they paid according to the graph?

• $50

• $60

• $80

• $100