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ki77a [65]
3 years ago
5

Find the solution to the system by the substitution method. Check your answer.

Mathematics
1 answer:
polet [3.4K]3 years ago
6 0

Answer:

#1 x=44+7y

#2

x =10  +    \frac{y}{5}

Step-by-step explanation:

used math.way hope this helps

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If fixed cost of 20 article is 500 and variable cost for each article is 40. Find the total cost function? Also ,find the total
Deffense [45]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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