Answer:
$3.80
Step-by-step explanation:
$4.35+$3.10+$1.45+$1.45+$0.85=$11.20
$15.00-$11.20=$3.80
Answer:







Step-by-step explanation:
Thanks!!!!
Answer:

Step-by-step explanation:
Represent
- Andy with A
- Christopher with C


Required
Determine the ratio of C to A
Ratio is represented as thus:

Rewrite as fraction

This gives

Convert L to mL




--- Approximated
14$ i think and good luck on ur test
A= (a+b+c)h is the formula. I hope this is helpful for you. I am pretty positive it will help.