3 years ago

write an expression that represents the total amount of fencing needed to enclose the two fields. -how would you do this?-

Mathematics

1 answer:

Neko [114]3 years ago

6 0

Answer:

8x + 60

Step-by-step explanation:

4(x + 5) + 2(x - 10) + 2(x + 30)

= 4x + 20 + 2x - 20 + 2x + 60 (combine like terms)

= 8x + 60

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Read 2 more answers

Please answer the question in the photo:

Vika [28.1K]

Answer:

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1. Use the distributive property to write the problem without parentheses. The distributive property says that you can multiply a number next to parentheses by all the numbers inside parentheses. The picture below explains.

$4(2x+9)=\\\\(4*2x)+(4*9)=\\\\4(2x+9)= 8x+36$

Therefore, your answer is

$\fbox{8x+36}$

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