Answer:
$140
Step-by-step explanation:
2 diveded by 40 is 20. 20 multiplied by 7 is 140.
1 cake = $20
7 cakes * $20 per cake
= $140
f(x)=start fraction 4 over x squared End fraction minus start fraction 2 over x end fraction +1
9
a
3000 here hope this helps you out
LOL I NEED POINTS SORRY NOT SORRY