Answer:
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Step-by-step explanation:
=3 1/2÷1/4
=7/2×4
=7×2
=14
Getting the percentage increase, we can form the formula or equation.
Percentage increase = ($1.00 - $0.40) / $0.40 * 100
<span>Percentage increase = ($0.60) / $0.40 * 100
</span><span>Percentage increase = 1.5 * 100
</span><span>Percentage increase = 150%
</span>
So there is a 150% increase from the original price.
X^2- 7x + 10 = 0 2 possible soultions are 5 or 2
