Answer:
2
Step-by-step explanation:

Answer:
4. -1
5. +_ 2/5
6. 3.5
Step-by-step explanation:
Answer:
$20
Step-by-step explanation:
<em>20% is equal to 20/100 therefore, if 5 x 20 is 100, you would multiply 5 x 4 and get 20, </em>
the reason you don't subtract the $4 is because it says "was" so the answer is $20
C. 3.50 W
Hope this helps you out with your homework!