Answer:
a) 2/3
b)
Step-by-step explanation:
b) From my previous answer...
Since parallel lines have the same gradient,
the gradient of the line is 2/3 too.
Thus, m= 2/3.
y= 2/3x +c
Now substitute a coordinate into the equation to find c, the y-intercept.
When x=6, y=9,
9= (2/3)(6) +c
9= 4 +c
c= 9 -4
c= 5
Thus the equation of the line is y= 2/3x +5.
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If you divide 62 boxes by 5 students, you will get 12.4. You cannot divide one box by 5 for each student. In this case, your answer is no. The students would not get an even amount of boxes each.
Gasoline comes out to $47.12. Water comes out to be $7.96 and snacks are $3.10. Together it costs $58.18, therefore Mrs Jensen is wrong.
