I believe it would be C<span />
Answer:
option D(5,3)
Step-by-step explanation:
the correct answer is the last option
Answer:
$170
Step-by-step explanation:
30% of the money was equal to 51
so:
The general rule for a linear equation is y=mx+c where m is the slope or gradient... therefore the slope is 3.
Now we need to get 2 points on the line.
You can easily get the y-int by substituting x=0 into the equation... therefore the y-int is 11... you have one point on the line: (0,11)
Now that you have one point and we know the gradient or slope which is 3, go from the point you have found (0,11) and go up 3 and across 1 to find a second point... then simply rule a line in between the two points.
-- The 3 is the numerical coefficient of 'x'.
-- The 'x' is the literal coefficient of 3 .
