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statuscvo [17]
2 years ago
15

At the local video game store, a popular game went from $120 to $85 in a weeks time. What is the percent decrease of the item? R

ound to the nearest whole percent. Group of answer choices
Mathematics
1 answer:
Svetllana [295]2 years ago
6 0

Answer: 29%

Step-by-step explanation:

The game went from the price of $120 to $85.

In calculating percentage decrease, use the following formula:

= (New Price - Old price) / Old price

= (85 - 120) / 120

= -35 / 120

= -29%

<em>Price therefore decreased by 25%</em>

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Now is the formula:
{\displaystyle {\begin{cases}x=x_{0}+n{\frac {b}{\gcd(a,\;b)}}\\y=y_{0}-n{\frac {a}{\gcd(a,\;b)}}\end{cases}}\quad n\in \mathbb {Z} .}

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6 0
3 years ago
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Lines l and m are the parallel lines and 't' is a transversal line,

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