6x+3-(8x-5)
=
-2x(x-4)
=
2x+8
=
p = 2
Answer:
36
Step-by-step explanation:
EF = is 1/3 of 15
Since the triangles are similar, then the perimeters are similar.
The perimeter of EDF is 12
The perimeter of ABC should be 3 times as large.
3*12 = 36
The perimeter of ABC = 36
Answer:

Step-by-step explanation:
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Given:

---------->>>>
Collect like terms.

---------->>>>
Simplify

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Hope this is helpful.
Step-by-step explanation:
Speakers =£ 31.5
Headphones =£ 4.8
Book =£ 3.85
Mobile phone =£ 36
mouse = £12.75
DVD =£ 10.2
Hope it will help you :)
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