Answer:
z=12
Step-by-step explanation:
6*2=12
z=12
Answer:
The answer is One Solution
The answer is One Solution
Answer:
exponential
Step-by-step explanation:
The easiest way to determine the answer is to just divide $57/$60 = 0.95 or 95%
2c + b = 37 ....multiply by -3
4c + 3b = 81
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-6c - 3b = - 111 (result of multiplying by -3)
4c + 3b = 81
------------------add
-2c = - 30
c = -30/-2
c = 15 <== $ 15 for a can of paint
and it costs $ 7 for each brush