Question

Samantha’s hockey team is fundraising for a trip to Europe! They are aerating lawns to raise money. Aerating lawns is a great service for homeowners because it helps the grass grow new roots and absorb water producing healthier lawns! The team has decided to charge $35/lawn for city sized lots. The rental cost for two aerating machines is $215. Samantha’s team has planned a Saturday to aerate!

Write an equation to relate the fund raised, R, in dollars to the number of lawns, l, aerated during the day.
Samantha’s team was able to aerate 26 lawns in one day! How much money did they raise?
How much money would the team lose if they were unable to aerate due to weather conditions? Is there any possible way they could avoid this potential loss?

Answer 1

To relate the funds raised to the number of lawns aerated, you can use the equation R = l * 35. If Samantha's team aerated 26 lawns, they would have raised 910 dollars. If they can't aerate due to weather conditions, they would lose all potential funds unless they reschedule.

Step-by-step explanation:

To write an equation to relate the funds raised, R, to the number of lawns, l, aerated during the day, we can use the formula:

R = l * 35

Where R represents the funds raised and l represents the number of lawns aerated. So, if Samantha's team aerated 26 lawns in one day, they would have raised:

R = 26 * 35 = 910 dollars

If they were unable to aerate due to weather conditions, they would not be able to raise any money. To avoid this potential loss, they could consider rescheduling the aeration for another day when the weather is more favorable.

Answer 2

R = 35l-215

Step-by-step explanation:

total amount they earn = 35l

however, to account for the money used to rent the machines, we have to deduct 215 from the total cost.

hence,

R= 35l-215

total amount they raised = 35(26)-215 = $695

they would lose $215 if they were unable to aerate due to weather conditions

they could avoid this potential loss by checking the weather report before renting the machines