Answer:
60%
Step-by-step explanation:
If I get you right, you're asking for the percentage gain to the nearest percentage, right?
Now to do this, we need to get the amount of profit she made. That's quite easy, we only need to subtract the cost price from the selling price. And that equals $15 - $9.38 that equals $5.62.
Now, we divide this value by the cost price and multiply by 100% to get the percentage gain.
I.e 5.62/9.38 × 100%.
That gives 59.9% , which equals 60% when approximated to the nearest percentage.
1. She got 9 questions wrong.
2. I believe the total is $44.80
Equations are given,
y= x+2
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y= -4x+7
As you can see both the expressions, x+2 and -4x+7 are equal to "y". That means they are equal to each other too.
So let's equal them and solve it.
</span>

<span>
Now we have x's value we will plug it in the first equation to find "y".
</span>

<span>
(1,3)</span>
Answer:
A. NO
B. NO
C. YES
D. YES
E. NO
F. NO
Step-by-step explanation:
Answer:
You can translate smaller circle onto larger circle so centers line up and then dilate to prove similarity.
Step-by-step explanation: