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gavmur [86]
3 years ago
8

Which products result in a difference of squares or a perfect square trinomial? Check all that apply.

Mathematics
2 answers:
yawa3891 [41]3 years ago
6 0
(5x + 3)(5x – 3)
(7x + 4)(7x + 4)
(x – 9)(x – 9)
(–3x – 6)(–3x + 6)
Sidana [21]3 years ago
3 0
Here are the answers thank me later

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4 years ago
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A watch manufacturer believes that 60% of men over age 50 wear watches. So, the manufacturer took a simple random sample of 275
Gemiola [76]

Answer:

the percentage of men over 50 who wear watches are 61.82%

Step-by-no step explanation:

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i hope this is correct

3 0
3 years ago
A loaf of bread costs $1.40 and the markup is 30% of the selling price. Find the selling price.
andreev551 [17]

Answer:

The selling price after the markup is $1.82

Step-by-step explanation:

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6 0
3 years ago
Find the value of x.
elena-s [515]
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WORK:
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Hope this helps!! :)
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a b

Step-by-step explanation:

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