Answer:
17.28
Step-by-step explanation:
20%/ 14.40= 2.88
2.88+14.40=17.28
$17.28
14.40 x 20% (0.20) = 2.88
14.40 + 2.88 = 17.28
1st Row:
14 - 5 = 9
2nd Row: 2
9 - 2 = 7
3rd Row: 3
7 - 3 = 4
4th Row: 4
4 - 4 = 0
The domain is R so the first one is correct.
20 each girl
40 divided by 2 girls is 20