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2 years ago

Which expression is equivalent to 4a+2b+2a? It keeps bugging me.

1 answer:

3 0

If it has the same letter thats what you’re going to add

4a and 2a have the same letter
You would add it 4a+2a equals 6a
Since 2b is the only one with the letter b it will show

6a+2b
Sorry for grammar Lol

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3 years ago

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Black_prince [1.1K]

Answer:

$\boxed {\boxed {\sf 9 \ arrangements }}$

Step-by-step explanation:

Let's set up a proportion using the following setup:

$\frac{arrangements}{minutes} =\frac{arrangements}{minutes}$

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Solve for x by isolating it on one side of the proportion.

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3 years ago

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kvv77 [185]

Answer:

1. adjacent

2. vertical

3. vertical

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Step-by-step explanation:

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Read 2 more answers