A.2I

Front

Rachel buys 3 tricycles and 4 bicycles for a total of $72. Joe bought 5 tricycles and 2 bicycles for $50.  Which system models this scenario?

Back

3T + 4B = 72
5T + 2B = 50

Front

Ralph makes $14 per hour plus a $20 stipend. Melissa makes $12 per hour plus a $15 stipend. Which system models this scenario?

Back

y = 14x + 20, y = 12x + 15

Front

Jon has a total of 25 quarters and dimes. The amount of money he has is $5.65. Which system models this scenario? Options: Q + D = 25
.25Q + .10D = 5.65, Q + D = 5.65
.25Q + .10D = 25, .25Q + .10D = 25
Q + D = 5.65

Back

Q + D = 25
.25Q + .10D = 5.65

Front

Sam has a total of 15 bikes and skateboards. A bike has 2 wheels and a skateboard has 4 wheels, and she has a total of 40 wheels. Which system models this scenario?

Back

B + S = 15
2B + 4S = 40

Front

Ben ordered 20 total items consisting of pizza and sodas. A pizza is $10, a soda is $2, and he spent a total of $72. Which system models this scenario?

Back

P + S = 20
10P + 2S = 72

Front

Uncle Freddy rented a total of 12 movies and games. A movie rents for $3 and a game rents for $4.50, for a total of $42. Which system models this scenario? Options: 3M + 4.50G = 42, M + G = 12, 3M + 4.50G = 12, M + G = 42, M + G = 12, 4.50M + 3G = 42

Back

3M + 4.50G = 42, M + G = 12

Front

Write a system of equations for the following graph.

Back

Y=1x+2
Y=-1x+4

Front

Write a system of equations for the following graph: Y=2, Y=2x+14, Y=2x+4, Y=2x+13, Y=17, Y=2x+14+12, Y=2x

Back

Y=2x+14, Y=2x+4

Front

How many Variables do a system of equations need?

Back

2