<h2><em>3x−5y=15
</em></h2><h2><em>
</em></h2><h2><em>6x−10y=30
</em></h2><h2><em>
</em></h2><h2><em>Multiply the first equation by 2
</em></h2><h2><em>
</em></h2><h2><em>2(3x-5y) = 2*15
</em></h2><h2><em>
</em></h2><h2><em>6x -10y =30
</em></h2><h2><em>
</em></h2><h2><em>The two equations are identical, which means they are the same line
</em></h2><h2><em>
</em></h2><h2><em>That means they have infinite solutions.</em></h2><h2><em> HOPE IT HELPS(◕‿◕✿) </em></h2><h2><em> SMILE!!</em></h2>
6 1/4 = 25/4
(25/4)*3 = 75/4
(72+3)/4 = 72/4 + 3/4 = 18 3/4 miles per hour
Answer:
the perimeter for this shape is 550 in