Acontractor charges $273 to tile a 120-square-foot patio and $368 to tile a 170-square-foot patio. the contractor charged a customer $539 to tile a patio under this same pricing plan. what was the area of the patio that was tiled? question 8 options: 1070 sq ft 494 sq ft 341 sq ft 260 sq ft

To solve this problem you can apply the proccedure shown below:

1. You have that the contractor charges to tile a patio and to tile a . Then, you have:

2. As you can see, the price increases each . Therefore, based on this, if the contractor charged a customer to tile a patio, you can calculate the difference between the first price and this one:

3. Then, if the price increases each , the area of this patio is:

The answer is:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

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