Answer:plz answer my question i need help
Step-by-step explanation:
<span>Store A, because the ratio of the number to the cost is 1:3 in Store A and 1:4 in Store B
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<u>The concept:</u>
We are given the equation:

Which can be simplified as:

Since any number to the power '0' is 1
x² - x must be equal to 0 for the given equation to be true
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<u>Solving for x:</u>
x² - x = 0
x(x-1) = 0
now, we can divide both sides by either x OR x-1
So we will see what we get for either choice:
x = 0/(x-1) x-1 = 0/x
x = 0 x = 1
Hence, the value of x is either 0 or 1
Answer:
With 4 times the number of machines, it would take 8 hours
Step-by-step explanation:
1. Binomial
2. Trinomial
3.monomial
4.monomial
5.Binomial