WorksheetsSystems of Equations Word Problems
Total questions: 18
A customer at a store paid $64 for 3 large candles and 4 small candles. At the same store, a second customer paid $4 more than the first customer for 1 large candle and 8 small candles. The price of each large candle is the same, and the price of each small candle is the same.
Which system of equations can be used to find the price in dollars of each large candle, x, and each small candle, y?
4y = 3x + 64
8y = x + 68
4y = 3x + 64
8y = x + 60
3x + 4y = 64
x + 8y = 68
3x + 4y = 64
x + 8y = 60
2x + 4y = 450
2x + 4y = 315
3x + 4y = 450
5c + 10d = 16.50
5c + 10d = 14.25
5c + 10d = 16.50
5c + 10d = 16.50
y = 4x+1
3x + 2y = 13
The brown bunny (x) ate 22 carrots more than the white bunny (y). The bunnies together had eaten a total of 60 carrots during the week. How many carrots did each bunny eat?
x + y = 22
x = y + 60
x + y = 60
x = y + 22
x + y = 22
y = x - 22
2x + y = 22
x = y + 60
y = 8.40 + x
y = 8.40x + 58
y = 8.40x
y = 8.40x - 58
Which system best represents the situation?
x + y = 3365
x + y = 578
x + y = 3365
x + y = 578
Homer sells tickets for admission to your school play and collects a total of $104. Admission prices are $6 for adults and $4 for children. He sold 21 tickets total.
To solve, I graphed:
x + y = 21
6x + 4y = 104
I got an intersection point at (10,11). What does that mean in context of the problem?
There are 10 adults and 11 children.
There are 11 adults and 10 children.
The adults are $10 and the children are $11.
There are 104 adults and 21 children.
y = 2x - 3
x = 2y - 3
x = 3 - 2y
x = 33 - 2y
20x + 50y = 49
10x + 5y = 1430
20x + 50y = 1430
x + y = 1430
Solve:
x + y = 55
x - y = 3
Oatmeal Cookies $3
Oatmeal Cookies $8
Oatmeal Cookies $6
Oatmeal Cookies $6
Which of the following is not a method for solving systems of equations
Elimination
Substitution
Estimation
Graphing
Child $5
Child $6
Child $16
Child $13
Nancy went to Ramey's to buy groceries. On Monday she purchased 4 apples and 6 bananas for a total of $13. On Wednesday she purchased 3 apples and 7 bananas for a total of $13.50. Which system of equations represents the situation?
13.5x - 13y = 6
x - y = 6
3x + 7y = 13.5
3x - 7y = 13.5
Flagship Cinemas sells movie tickets that are $4 for matinees and $7 for regular. One night, the theater sells 578 tickets and collects $3365 in total ticket sales.
Which system best represents the situation?
4x + 7y = 578
x + y = 3365
4x + 7y = 3365
x + y = 578
4y + 7x = 578
x + y = 3365
4y + 7x = 3365
x + y = 578
Answer KeySystems of Equations Word Problems
Total questions: 18
3x + 4y = 64
x + 8y = 68
2x + 4y = 450
5c + 10d = 14.25
x + y = 60
x = y + 22
y = 8.40x + 58
x + y = 578
There are 10 adults and 11 children.
x = 2y - 3
20x + 50y = 1430
Oatmeal Cookies $8
Estimation
Child $13
3x + 7y = 13.5
4x + 7y = 3365
x + y = 578
