To find the fractions simplest form, we first need to solve for the GCF of the two numbers, 28 & 36. We do this by finding the prime factors.
28=7*
2*236=3*3*
2*2
The numbers have the prime factors of 2*2 in common, therefore the GCF is 4. (2*2=4)
28/4=7 36/4=9

Answer=7/9
(3,8) should be plotted on the 1st quadrant.
Hope this can help.
Answer:
put it into a fraction and break it down (simplify it) until you are left with the smallest possible answer and the numerator is going to be your answer.
The water receded 5/6 feet every month
Let X represent the number of bottles.
16x+24=160
Subtract 16 on both sides.
24x/24 =144/24= 6
so your answer will be x=6