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seropon [69]
3 years ago
10

Please whats the answer to number 3

Mathematics
1 answer:
LekaFEV [45]3 years ago
8 0

Answer:

B |-, 0 e

Step-by-step explanation:

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Decide if 7x+3=4x+3 has no solution, one solution, or infinitely many solutions
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0, one solution

Step-by-step explanation:

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\bf ~~~~~~~~~~~~\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
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\\\\
-------------------------------

\bf \cfrac{21x^2y^6+6xy^3-30xy}{3xy}\implies \stackrel{\textit{distributing the denominator}}{\cfrac{21x^2y^6}{3xy}+\cfrac{6xy^3}{3xy}-\cfrac{30xy}{3xy}}
\\\\\\
\cfrac{21}{3}\cdot x^2x^{-1}y^6y^{-1}+\cfrac{6}{3}\cdot x^1x^{-1}y^3y^{-1}-\cfrac{30}{3}\cdot x^1x^{-1}y^1y^{-1}
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3 0
3 years ago
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What are the x- and y-coordinates of point C, which partitions the directed line segment from A to B into the ratio 5:8? Round t
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Step-by-step explanation:

plug in the end corrdinates like it says in the equation that the problem gives you.

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