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Mnenie [13.5K]
2 years ago
9

Liz is using the distributive property to evaluate the expression 27(36) by using friendlier numbers. Her work is shown below.

Mathematics
2 answers:
White raven [17]2 years ago
5 0

Answer:

A

Step-by-step explanation:

Katen [24]2 years ago
4 0
Liz attempted to factor 36. Since 36 = 3*12 and not 3+12, this is not the way to go. In stead of factoring 36, she should have split it into a friendly sum, like 36=30+6.

Then Step 1 should have been 27(6+30).
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Answer:

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2 years ago
Which of the following equations could be the result of using the comparison method to solve the system shown?
masya89 [10]

Answer:

6-2y=4y+8

since you show x through y

Answer:

The result that is obtained on comparing the system of equations in order to get the solution to the system of equations is:

   6 -2y =4y + 8

Step-by-step explanation:

We are given a system of equations in term of variable x and y as follows:

                                x + 2y = 6 --------(1)

                           x - 4y = 8-------------(2)

From equation (1) we have the value of x in terms of y as:

                          x=6-2y

From equation (2) we have the value of x in terms of y as:

                         x=8+2y

Hence, on equation the above two values of 'x' we obtain:

                         6 - 2y = 4y + 8

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5 0
2 years ago
Read 2 more answers
(I need help)
natima [27]

Answer:

b. 9

Step-by-step explanation:

36+97=133

80+44=124

133-124=9

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Step-by-step explanation:

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3 years ago
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