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ivann1987 [24]
3 years ago
5

6r-r + 8(15-r)+23-6 is it equivalent to 3r+137

Mathematics
2 answers:
natita [175]3 years ago
7 0

Answer:

No, it's not equivalent

Step-by-step explanation:

Try and solve the one with the bracket first. Expand 8(15-r) : 8x15 and 8x-r = 120 - 8r

Therefore, the equation can now be written as:

6r-r + 120-8r + 23-6

Rearrange the like terms together and solve the equation:

6r-r-8r + 120+23-6 = -3r + 137

gizmo_the_mogwai [7]3 years ago
6 0

Answer:This is not an equation and it would never be one

Step-by-step explanation:

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Kruka [31]

Answer: 313 in each box.

Step-by-step explanation: So you have 1,565 flying discs, and they are DIVIDED into 5 boxes, you would divide 1,565 by 5, with that, you keep on subtracting down to get to where you cannot subtract anymore, which gets you down to your answer!

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3 years ago
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lana66690 [7]

Answer:

Both of these equations are in slope-intercept form. The slope-intercept form of a linear equation is: y=mx+b

Where m is the y-intercept value.

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The slope of the two equations are: m1=−2 and m2=−2

Step-by-step explanation:

Because the have the same slope it means the lines represented by these two equations are either parallel or are the same line.

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3 years ago
Help, i've been trying for around 30mins and I can't figure it out.
omeli [17]

Answer:

<h2><em><u>Option</u></em><em><u> </u></em><em><u>A</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>C</u></em></h2>

Step-by-step explanation:

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2 \sqrt{75}  + 3 \sqrt{50}

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lilavasa [31]

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