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

-1/2 +2

step-by-step explanation:

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

is this a dating site too?

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.