Select the correct augmented matrices.

Liam wants to buy a car and pay for it in three installments. The total cost of the car is $29,000. Two times the first installment is $1,000 more

than the sum of the third installment and three times the second installment. Liam must pay 1596 interest on the second and the third

installments: the interest will amount to $2,100. If x, y, and z represent the first second, and third installments, respectively, identify the

augmented matrices that model Liam's situation.

129.000]

1

2 -3 -1

0.15 0.15 0.15

1.000

2.100

1 29.000

| -3 2 0 -15.000

1 14.000

[1

2

0

1

-3

0.15

1 29.000]

-1 1.000

0.15 2.100

1 0 0 115,000

1 o 7,500

Lo 0 1 6,500

[1 0 0 15.000

0 1 0 8,500

Lo o 1 5,500

[1 1 129.000

3 2 0 30,000

114.000

15 point ! ~ see if you know the answer to both you!

Which of the following points is collinear with (-2,1) and (0,3)

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.