I think the third one on both part a and b can't be used to find the answer
Answer:
The y intercept formula is
y= mx+b
m= slope
b= the number when the line crosses the y axis
500 − 250 = 250 pieces left after donation
Yolanda got 180 pieces....then Enrique got 70 pieces
So he got 70 /250 = 7/25 = 28% of the remaining candy
Distance is the formula :
D

=
so

= 13
Answer is C)
1. Answer: 19/30 or 0.63
2. Answer: 11/20 or 0.55
3. Answer: 7/4 or 1 3/4 or 1.75