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ch4aika [34]
2 years ago
7

-9(4p-6q)+8q-7(3q-3p) how would I rewrite in simplest terms

Mathematics
2 answers:
koban [17]2 years ago
8 0

Answer:

The answer is - 15p + 41q

Step-by-step explanation:

The explanation is on the picture attached

nadya68 [22]2 years ago
4 0

Answer: -15p + 41q

Step-by-step explanation:

Problem: -9(4p-6q) + 8q- 7(3q - 3p)

1. Expand by distributing terms

−(36p−54q) + 8q − 7(3q − 3p)

2. Expand by distributing terms

−(36p−54q) + 8q − (21q − 21p)

3. Remove parenthesis

−36p + 54q + 8q − 21q + 21p

4. Collect like terms

(−36p + 21p) + (54q + 8q − 21q)

5. Simplify

-15p + 41q

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Which of the following expression represent the distance -2 and 1.5
Natasha_Volkova [10]

See the explanation!

<h2>Explanation:</h2>

As I understand the question, you need the distance between the numbers -2 and 1.5. In order to find this result, let's put these numbers in a number line as indicated below.

To find the distance, set a point on -2 and count how many units you can walk in order to get 1.5, so the result is 3.5 units. Also, this can be written as the following expression using absolute values:

\mid 1.5-(-2) \mid = \mid 1.5+2 \mid = 3.5

<h2>Learn more:</h2>

Absolute value: brainly.com/question/13201401

#LearnWithBrainly

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3 years ago
Determime the intercepts of the line that passes through the following points. (-6,5);(-3,3);(0,1)
butalik [34]

well for a line, to get its slope all we need is two points, so let's use (-6, 5) and (0, 1), and get the equation of it.


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\bf \begin{array}{|c|ll}&#10;\cline{1-1}&#10;\textit{point-slope form}\\&#10;\cline{1-1}&#10;\\&#10;y-y_1=m(x-x_1)&#10;\\\\&#10;\cline{1-1}&#10;\end{array}\implies y-5=-\cfrac{5}{6}[x-(-6)]\implies y-5=-\cfrac{5}{6}(x+6)&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\textit{to get the x-intercept, we set y = 0, solve for \underline{x}}&#10;\\\\\\&#10;0-5=-\cfrac{5}{6}(x+6)\implies -30=5x+30\implies -60=5x&#10;\\\\\\&#10;\cfrac{-60}{5}=x\implies -12=x~\hfill \boxed{\stackrel{x-intercept}{(-12,0)}}


now, where's the y-intercept of that line?  well, to get the y-intercept, we set x = 0 and solve for "y"....hmmmm wait a second, notice (0, 1), x = 0, y = 1, that's the y-intercept already.

7 0
3 years ago
Find X: <br> J:58<br> K:70<br> L:111<br> M:121
Mars2501 [29]

Answer:

L

Step-by-step explanation:

interior angle formula so

(number of sides - 2)*180

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you can also just take an example from a square 4*90 = 360

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8 0
2 years ago
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likoan [24]

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8 0
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s344n2d4d5 [400]

Answer:

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3 0
3 years ago
Read 2 more answers
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