The cost for the marching band to run a car wash as a fundraiser is $20 to use the parking lot and $2 per car. The marching band plans to charge $7 per car.
Graph the line for the income.
Finding Solutions to Systems of Equations
Quiz
•
Mathematics
•
7th Grade
•
Hard
Emily Jacoy
Used 10+ times
FREE Resource
15 questions
Show all answers
1.
GRAPHING QUESTION
3 mins • 1 pt
The cost for the marching band to run a car wash as a fundraiser is $20 to use the parking lot and $2 per car. The marching band plans to charge $7 per car.
Graph the line for the income.
2.
GRAPHING QUESTION
3 mins • 1 pt
The cost for the marching band to run a car wash as a fundraiser is $20 to use the parking lot and $2 per car. The marching band plans to charge $7 per car.
Graph the y-intercept for the cost of running the car wash.
The black line represents the line for the income.
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The cost for the marching band to run a car wash as a fundraiser is $20 to use the parking lot and $2 per car. The marching band plans to charge $7 per car.
Select the statement that is NOT true based on the given information.
The income is proportional.
The cost is non- proportional because of the $20 fee for use of the parking lot
The cost has a steeper line.
One solution can be found by solving 2x+20= 7x.
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The cost for the marching band to run a car wash as a fundraiser is $20 to use the parking lot and $2 per car. The marching band plans to charge $7 per car.
How many cars must the band wash to make a profit?
4
At least 5
Less than 4
5.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
The cost to print tote bags to sell to faculty and staff is $150 for the printer fee and $6 per bag. The school plans to sell the tote bags for $15 each.
What is the least number of bags they need to sell to make a profit?
6.
MATH RESPONSE QUESTION
3 mins • 1 pt
The cost to take pictures at a school dance is $200 for the photographer and $3 per print. The dance committee plans to charge $5 per print.
What equation represents the number of prints they need to sell to break even.
Mathematical Equivalence
ON
7.
DROPDOWN QUESTION
3 mins • 1 pt
Point of intersection: (a) Break-even point: (b) bookmarks.
At least (c) bookmarks must be sold to make a profit
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