A. 1 because a to b is 5 miles and b to c is 4 miles so it couldn't be 1 mile
Answer:
6.12
1.39
4.12
12
Step-by-step explanation:
If y ∝ x, then y = kx.
So, the constant of proportionality is given by
Case 1:
$18.36 for 3 pizzas
Therefore, the constant of proportionality is
Case 2:
$4.17 for 3 pounds of bananas.
Hence, the constant of proportionality is
Case 3:
$16.48 for 4 pounds of potatoes.
Hence, the constant of proportionality is
Case 4:
2 cups of flour to make 24 cookies.
Hence, the constant of proportionality is
(Answer)
you divide 72 by 2 to get r by itself and get 36
so r=36
312* 17.5= 5460.00
134*19=2546
2546+5460= $8,006.00