Volunteers at Sam's school use some of the student council's savings for a special project. They buy 6 backpacks for $8 each and fill each backpack with paper and pens that cost $4. By how much did the student council's savings change because of this project?

56

Step-by-step explanation:

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation: