Answer: it would coast about $2.31 per pound
Exact Form:
d
=
−
7
√
47
2
,
+
-
Decimal Form:
0.07217269
…
6.92782730
Step-by-step explanation:
Please refer to the attachment
Answer:
No solution
x - 4y = 1 --> (1)
5x - 20y = 4 --> (2)
y = (¼)x - ¼ --> (1)
y = (¼)x - ⅕ --> (2)
Since these are 2 parallel lines with different y-intercepts, they will never meet
