Question 1073092
{{{ x + y = 62 }}}
(1) {{{ y = -x + 62 }}}
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{{{ x = y + 14 }}}
(2) {{{ y = x - 14 }}}
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solving by substitution:
(2) {{{ -x + 62 = x - 14 }}}
(2) {{{ 2x = 76 }}}
(2) {{{ x = 38 }}}
and
(2) {{{ y = x - 14 }}}
(2) {{{ y = 38 - 14 }}}
(2) {{{ y = 24 }}}
This is the point ( 38,24 ) which is 
38 Saturday slots and 24 Sunday slots
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I did (C) first ( algebra )
Now here is (B), the graph:
{{{ graph( 400, 400, -10, 70, -10, 70, -x + 62, x - 14 ) }}} 
Note that entries for Sunday are plotted on the
vertical axis, and entries for Saturday on the horizontal axis.
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As for the table, there are 2 colums, {{{ y[1] }}} and {{{ y[2] }}}
The rows are {{{ x }}}, which are 0,1,2,3,4,5 . . . 
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Plug in {{{ x }}} ( slots for Saturday ) and you get:
{{{ y[1] }}} slots for Sunday according to equation (1)
{{{ y[2] }}} slots for Sunday according to equation (2)
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It will look like:
x -- y[1] - - y[2]
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0 --- 62 --- (-14)
1 --- 61 --- (-13)
2 --- 60 --- (-12)
etc.
until you get to the solution:
38 -- 24 -- 24
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hope this helps