Hello <u>Queengirl0 </u>
Past tense:
Melissa has a full chocolate bar 8/8
At lunch:
Melissa ate 2/8 of the candy bar, 8/8 - 2/8 = 6/8
After school:
Melissa ate 3/8 of the candy bar, 6/8 - 3/8 = 3/8
<u><em>Melissa has 3/8 of a chocolate bar left</em></u>
:)
If
, then by rationalizing the denominator we can rewrite

Now,

and



Answer:
4
Step-by-step explanation:
Answer:
The slope of (-4,3) (-8,5) is perpendicular to this line.