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vovangra [49]
3 years ago
14

36=u/5+13 Equations

Mathematics
2 answers:
liq [111]3 years ago
8 0
\frac{u}{5}+13=36 ⇒ \frac{u}{5}=36-13 = 23

u=23*5

\boxed {u=115}
dybincka [34]3 years ago
3 0
36= \frac{u}{5}+13  \\ -13....    -13 \\ ------  \\ 23= \frac{u}{5}  \\ => u=23*5=115
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y=mx+b\\y=x-2

<em>Only y= x - 2 intercepts x-axis at 2 and y-axis at -2. Thus meaning that they intercept oppositely.</em>

<em>Find if both graphs are parallel, that means the equation must be false.</em>

<em />x-2=-\frac{5}{2}x+5<em />

<em>Multiply whole equation by 2 to get rid of the fractional 2.</em>

<em />2x-(2)(2)=-\frac{5}{2}(2)(x)+5(2)\\ 2x-4=-5x+10\\2x-4+5x-10=0\\7x-14=0\\7x=14\\x=2<em />

<em>Well, that doesn't seem to be parallel. This is called one solution answer. Both graphs intercept at (2,0). There are no linear graphs that intercept at (2,-2) except for y = x-2 so there are no graphs with (2,-2) that are parallel to the equation y = -5x/2+5 </em>

8 0
3 years ago
Please help me, I'm being timed
ki77a [65]

Answer:

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Step-by-step explanation:

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3 years ago
Rachel types 162 words in 3 minutes. Rachel types at a constant rate.
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Step-by-step explanation:

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3 years ago
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Vinil7 [7]
You haven't written the question properly because we have nothing to base y on.
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3 years ago
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