document.write( "Question 1000428: Good Afternoon Ppl,
\n" ); document.write( "It's Sunday and I am stumped on 3 problems, please help. Thanking you in advance.\r
\n" ); document.write( "\n" ); document.write( "1. Write the equation for this situation: the cost, c, in dollars of a car rental is equal to 10 dollars plus 1/2 the miles driven, m.\r
\n" ); document.write( "\n" ); document.write( "2. Find the x- and y-intercepts of the equation. -3x-4y=18\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "3. Find the slope of the line containing the given pair of points. If the line is undefined, state so. (-4, -5) and (-4, 5)\r
\n" ); document.write( "\n" ); document.write( "Betty
\n" ); document.write( "

Algebra.Com's Answer #617906 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
1. Write the equation for this situation: the cost, c, in dollars of a car rental is equal to 10 dollars plus 1/2 the miles driven, m.
\n" ); document.write( "Ans: C(m) = (1/2)m + 10
\n" ); document.write( "---------------------------------\r
\n" ); document.write( "\n" ); document.write( "2. Find the x- and y-intercepts of the equation. -3x-4y=18
\n" ); document.write( "x-int:: (-6,0)
\n" ); document.write( "y-int:: -9/2
\n" ); document.write( "--------------------\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "3. Find the slope of the line containing the given pair of points. If the line is undefined, state so. (-4, -5) and (-4, 5)
\n" ); document.write( "----
\n" ); document.write( "Undefined because both points are on x = -4
\n" ); document.write( "-----
\n" ); document.write( "That is a vertical line.
\n" ); document.write( "------------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" ); document.write( "
\n" );