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atroni [7]
3 years ago
12

Help me please thx so much have a good one

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
8 0

Answer:

2(2x + 5)(2x - 5)

Step-by-step explanation:

2(2x + 5)(2x - 5)

= (4x + 10)(2x - 5)

= 8x² - 20x + 20x - 50

= 8x² - 50

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jose' is putting up wallpaper is $1.75 per square foot. one wall measures 10 by 9 feet. how much will wallpaper cost for this wa
Airida [17]
If you are finding the perimeter the answer would be:
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If you do 9*$1.75=$15.75
If you do 10*$1.75=17.50
When you find perimeter it’s length+length+ width+ width
This gives you $15.50
If you are finding the area the answer would be:
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To find area you do 10*9=90
Then, you do 90*$1.75=$157.50
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Answer:

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