Question

Theresa bought 2 pineapples for $6. She wants to find the constant of proportionality in terms of dollar per pineapple. She modeled this proportional relationship on a number line diagram, as shown.

Part B how much does 4 pineapples cost?

Answer 1

$12

Explanation:

divide 6 by 2 to show how much 1 pineapple cost which is 3

then time 4 by 3