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lisabon 2012 [21]
3 years ago
7

Use the Distributive Property to write 2(−5 + 3) as an equivalent expression. What is the value of the expression? MARKING BRAIN

LIST
Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
7 0

Answer:

I don't know what you mean, but I will try to answer.

2(-5+3)= -10+6

Value: -4

Step-by-step explanation:

2(-5+3)=

First, "distribute" the two by multiplying it to each of the two numbers in the parenthesis.

2(-5)= -10

2(3)= 6

After you finished multiplying, you will have this:

-10 + 6= (I am pretty sure this is equivalent to what you started with)

Now, you get the answer for the equation.  You would add -10 and 6 to get -4.

BartSMP [9]3 years ago
3 0

Answer:

-10+6=-4

Step-by-step explanation:

Here's why we use distributive property, so a(b+c) = ab+ac, therefore 2(-5+3) is -10+6, which is equal to -4.

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Q1.  Look at the picture.

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A.\ 4-t

Q3.

Put the value of x = 2 to the equation 3x + y = 5:

3(2)+y=5

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Q4.

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Substitute (*) to (**):

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2m+(3)(3m)+(3)(-11)=0

2m+9m-33=0       <em>add 33 to both sides</em>

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Q5.

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7 0
3 years ago
Read 2 more answers
How to find the mad of the set of data?
kramer

Answer:

<u>add up all numbers</u>

<u>then divide that number by the amount of numbers.</u>

Step-by-step explanation:

mad is basically finding the average of a set of numbers.

and how do you do that?

first, add up all numbers

ex: 1, 5,3,10,6,20,15,15,14  --> this adds up to 90.

then divide that number by the amount of numbers.

count how much numbers ehere are: there are 9 numbers.

divide 90 by 9 and the mad/average is 10.

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vagabundo [1.1K]

Answer:

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Step-by-step explanation

if 2/3x=10

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substitute x with 15

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