Alonzo's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Alonzo $4.20 per pound, and typ
1 answer:
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Answer:
a) and
, b)
and
, c)
and
, d)
and
, e)
and
, f)
and
, g)
and
, h)
and
.
Step-by-step explanation:
Each system is solved as follows (Cada sistema es resuelto como sigue):
a) and
b) and
c) and
d) and
e) and
f) and
g) and
h) and
