Answer:

Step-by-step explanation:
If Kevin walked his dog 1 2/7 miles and Sam walked his dog 7 times as far, then Sam walked his dog

Together they walked

Answer:
<h2>Diana uses 5/8 square yard of fabric for both pillows.</h2><h2>There remains 3/8 square yard of fabric.</h2>
Step-by-step explanation:
Givens
- The total amount of fabric is 1 square yard.
- One pillow requires 3/8 square yard of fabric.
- A second pillow requires 2/8 square yard of fabric.
To find the total amount of fabric Diana used, we must sum those fractions

Diana uses 5/8 square yard of fabric for both pillows.
Now, we subtract to find the remaining amount of fabric

Therefore, there remains 3/8 square yard of fabric.
Answer:
D. Irrational
Step-by-step explanation:

C is not a linear function