1/4 per hamburger, 4 hamburgers=1 pound 20/4= B. 5 pounds
<u> 8b - 7 = 7b - 2</u>
Subtract 7b from each side: b - 7 = -2
Add 7 to each side: <em> b = 5</em>
Sure! Do you want me to walk you through it or just give you the answer?
Answer:
11
Step-by-step explanation:
duh add 1 and 1 merge it together to get 11
