2 years ago

Which expression is equivalent to x + y + x + y + 3(y + 5)?

Mathematics

2 answers:

elixir [45]2 years ago

3 0

Answer:

Step-by-step explanation:

Nadusha1986 [10]2 years ago

3 0

Answer:

Step-by-step explanation:

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What is the product of 5.06 and 2.1

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Answer:

10.626

Step-by-step explanation:

There's multiple ways to go about it. See how

5.06 * 2.1 = (5 + 0.06)(2 + 0.1) = 5*2 + 0.06*2 + 5*0.1 + 0.06*0.1 =

= 10 + 0.12 + 0.5 + 0.006 = 10.626

Please notice how breaking up the product into smaller parts has let us make all the computations without too much hassle.

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i do think it's D or C

Step-by-step explanation:

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