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3 years ago

Simplify the expression using the distributive property. 6(3x + 4y)

Mathematics

2 answers:

Lyrx [107]3 years ago

8 0

Answer:

18x+24y

Step-by-step explanation:

Distribute the 6 to the 3 (6x3), this gives you 18x. (Remember, keep the x.)

Now, distribute the 6 to the 4 (6x4), which gives you 24y.

Now write it as an equation, 18x+24y.

anzhelika [568]3 years ago

6 0

Answer:

the Ans is 18x+24y=0

marks as BRAINLY

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3 years ago

A survey about phone service has a margin of error of 5%. Out of 150 people surveyed, 103 said that they were pleased with their

lapo4ka [179]

Answer:

The range of the number of people that are satisfied is option A. 46,968 to 51,912 customers.

Step-by-step explanation:

Hi, to solve this problem you need to calculate the total number of customers that are pleased with the service, based on the 150 people sample.

so:

(72,000 x 103 )÷150 = 49,440

The next step is to calculate the 5% margin of error of that result.

49,440 x 0.05= 2,472

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2 years ago

Help! What is |-3|+|3| ?

kvv77 [185]

$|a|= \left\{\begin{array}{ccc}a&for\ a\geq0\\-a&for\ a \ \textless \ 0\end{array}\right\\\\Examples:\\|2|=2\ because\ 2\geq0\\|0|=0\ because\ 0\geq0\\|-5|=-(-5)=5\ because\ -5 \ \textless \ 0\\|-100|=-100\ because\ -100 \ \textless \ 0$

|-3| + |3| = 3 + 3 = 6

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3 years ago

What is the midpoint of the line segment with endpoints(-2,-2) and (4,6)

Ann [662]

Answer:

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