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3 years ago

Which expression is equivalent to 4n(6n + 2m)?

Mathematics

2 answers:

hodyreva [135]3 years ago

5 0

Answer: C, 24n²+8mn

Step-by-step explanation:

So because 4n is on the outside of the bracket, you have to times everything on the inside of the bracket by 4n.

So, you do:

4n×6n=24n² (4×6=24 and n×n=n²)

4n×2m=8mn (4×2=8 and n×m=mn)

Then you add 24n² to 8mn like this:

24n²+8mn

Hope this helps :)

Leya [2.2K]3 years ago

4 0

Answer:

c maybe

Step-by-step explanation:

4n(6n+2m)

24n²+8mn

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3 years ago

10 increased by the quotient of a number and 6 is 15

Makovka662 [10]

<h2>Verbal Phrase to Mathematical Phrase</h2><h3>Answer:</h3>

$10 +\frac{n}{6} = 15\\$

<h3>Step-by-step explanation:</h3>

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2 years ago

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3 years ago

Kim had 160 cards in a box.She gave 4/10 of the cards to maddy.How many cards did Kim have left in the box

Marysya12 [62]

$\text {Total cards = 160}$

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$\text {Cards left = } 160 - 64 = 96

$

------------------------------------
Answer: Cards left = 96
------------------------------------

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Answer:

$20 off 10

Step-by-step explanation

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