X + y = 85
2x + 4y = 218
x = 85 - y
<span>2(85 - y) + 4y = 218 </span>
<span>170 - 2y + 4y = 218 </span>
<span>170 + 2y = 218 </span>
<span>2y = 48 </span>
<span>y = 24 </span>
<span>x = 61</span>
Answer:
1692.5 and -232.5
Step-by-step explanation:
Here is the answer and the work
Hope this helps :)
Answer:
See below.
Step-by-step explanation:
2.) 1/4 pound
3.) 0 and 1
4.) 5
