2x -20 -1 =0
2x -21=0
2x=21
x= 10.5
Answer:
c
Step-by-step explanation:
consumers purchase an item that exceeds their available account balance.
Answer:
9 and 18
Step-by-step explanation:

Answer:
Step-by-step explanation:
chickens + goats = 13
so...
c + g = 13, so...
g = (13 - c)
2 legs times the number of chickens (2c) + 4 legs times the number of goats (4g) = 48 total legs. So...
2c + 4(13-c) = 48, so
2c + 52 - 4c = 48, so
-2c = -4, so
2c = 4, so
c = 2.
There are 2 chickens, and therefore 11 goats.
Answer:
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Step-by-step explanation:
i hope this is right it took me 30 min for the ascii