$8.75x = $6.25x + $20
$8.75x -$6.25x = $20
$2.50x = $20
So when x = 8, $8.75 x 8 books= $70 and $6.25 x 8 books = $50 + $20 club fee = $70
The answer to the problem is b
2 7/8 is not an integer value, so cannot be expressed as an integer.
It can be rounded to the nearest integer, 3.
Answer:
i think it's f=x2−x−10
Step-by-step explanation: