(A) 28 . Thanks for the question hope this helps
Answer:
2/9
Step-by-step explanation:
After Caroline's share,
1 - 1/9 = 8/9 is left
Sarah gets:
1/(1+3) of 8/9
1/4 × 8/9
2/9
39.92 / 8 = 4.99 per filter
for 6 filters...
6 * 4.99 = 29.94
Answer:
9
Step-by-step explanation:
a number by itself is a constant.
