Blaine buys 2 books and the total cost is $24.18. What is the constant of proportionality that relates the cost in dollars, y, t

Question

4 years ago

15

o the number of books, x?

1 answer:

Finger [1] · Answer 1 · 2022-01-22T03:15:35+03:00

Answer:

$12.09

Step-by-step explanation:

formula Y = KX

where; y = $24.18

x = 2 books

k = constant proportionality

Step 1. Do the equation based on the data given

$24.18 = k 2

Step 2. Divide 2 on both sides to eliminate integer on the right side

$24.18 / 2 = k2/2

Answer ;

k = $12.09 dollar in relate to number of books