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Stells
1 month ago
8

Kendra charges $11 to shovel a driveway. She shoveled 4 driveways on Saturday and then some more on Sunday. She made $143 for th

e weekend. How many driveways did she shovel on Sunday? Choose two answers: one for the equation that models this situation, and one for the correct answer.
Mathematics
2 answers:
Svet_ta [12.7K]1 month ago
7 0
Let the quantity of driveways shoveled on Sunday be x

For 4 driveways, Kendra charges = 4*11=44

Thus,

143 = 44 + 11x

And this equation models the situation described.

By subtracting 44 from both sides,[​

143-44 = 11x

99 = 11x

Dividing both sides by 11 results in

x = 9

Thus, she shoveled 9 driveways on Sunday.

lawyer [12.5K]1 month ago
5 0
Kendra charges $11 per driveway.

Let’s assume she shoveled x driveways on Sunday.

The earnings she made on Sunday would be 11x

Her earnings from shoveling 4 driveways on Saturday amount to 11*4 = $44

The total income for the weekend is $143

So, 11x + 44 = 143

This simplifies to 11x = 143 - 44

Which further simplifies to 11x = 99

Dividing both sides by 11 gives x = 9

This means she shoveled 9 driveways on Sunday.

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