8.

The equation a = 640s gives the relationship between s square miles and a acres. Kevin owns 8.5 square miles of farmland. How many acres does he own?

13.28 acres

1.33 acres

5,440 acres

544 acres

8.

The equation a = 640s gives the relationship between s square miles and a acres. Kevin owns 8.5 square miles of farmland. How many acres does he own?

13.28 acres

1.33 acres

5,440 acres

544 acres

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Answer:5440 acres

Step-by-step explanation:Given: The equation a = 640s gives the relationship between s square miles and a acres. Kevin owns 8.5 square miles of farmland.

To Find: How many acres does he own.

Solution:

Area of farmland owned by kevin

The given equation is

here is area in acres, and is area in square miles.

putting values in equation

Hence kevin owns of farmland