You are trying to find out how much one oz costs
2.50/5 = amount 1 oz cost
2.50/5 = .50
1 oz costs 0.50
hope this helps
The answer is -1/3(1+9-16) = 2
Answer:
Step-by-step explanation:
Given
Required
What can replace ?
We have:
and
Add up both equations:
<em>Since </em><em> is a result of </em><em> and </em><em>,</em>
<em></em><em> can replace </em><em></em>