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irina [24]
3 years ago
10

Gwen buys 3 identical pairs of shoes at Store A. She pays $110.25 after the discount. What is the regular price if each pair?

Mathematics
2 answers:
weqwewe [10]3 years ago
8 0
Not enough information
qwelly [4]3 years ago
7 0
We need to know how much the discount was
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Step-by-step explanation:

(1) Factor the GCF out of the trinomial on the left side of the equation. (2 points: 1 for the GCF, 1 for the trinomial) 2x²+6x-20=0

2x²+6x-20

2(x²+3x-10)

the factors are 2 and (x²+3x-10)

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2(x+5)(x-2)

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constant = 2  cannot be zero

the other factors are (x+5) and (x-2)

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or

(x-2)=0 => x=2

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thank you so much, sorry if it's a little confusing!!  

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3 years ago
Please help me I only have one more question, Thank you! - Alyssa
lesya692 [45]
<span>the answer will have to be the second choice cause it seems more correct</span>
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Answer:

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Step-by-step explanation:

3(12−m)

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36+3(−m)

36−3m

<h3>Hope it is helpful...</h3>
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it just is

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