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sveticcg [70]
2 years ago
12

Gwen buys 3 identical pairs of shoes at Store a. She pays $110.25 after the discount. what is the original price of each pair?

Mathematics
2 answers:
emmasim [6.3K]2 years ago
5 0
In perspective this looks tricky but really its no ;) just follow it slowly.
110.25  is your total cost 
3 is how many you bought.
So doing division 3/110.25= 36.75
CHECK: 36.75 + 36.75 + 36.75 = 110.25.
Hope this helps.
Rom4ik [11]2 years ago
5 0

Answer:

Gwen buys 3 identical pairs of shoes at Store.

She pays $110.25 after the discount.

So, cost of each pair will be = \frac{110.25}{3}= 36.75 dollars

As the discount is not given, but if it was given, you can find the original price by adding this cost of each pair with discount price.

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Step-by-step explanation:

Information provided

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z=\frac{0.21 -0.15}{\sqrt{\frac{0.15(1-0.15)}{100}}}=1.68  

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Answer:

if i can be brainliest that would be great

f(x) = x^2+3x-10

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f(x+5) = (x^2+10x+25)+3(x+5)-10

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Compare this with x^2+kx+30 and we see that k = 13

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x+10 = 0 or x+3 = 0

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Answer:

x + \frac{b}{2a} =  \frac{+/ -  \sqrt{b^2-4ac} }{2a}

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ax^2+bx = -c

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\frac{ax^2+bx}{a} = \frac{-c}{a}

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x^2 + \frac{bx}{a} + \frac{b^2}{4a^2} = \frac{-c}{a} + \frac{b^2}{4a^2}

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x^2 + \frac{bx}{a} + \frac{b^2}{4a^2} = \frac{-4ac+b^2}{4a^2}

<u><em>Step 6:</em></u>

Taking square root on both sides

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