Answer:
We conclude that he purchased 20 rookie cards and 8 Hall of Fame cards.
Step-by-step explanation:
We know that Connor spent $66 on rookie cards and Hall of Fame cards. We know that rookie cards are four for six Hall of Fame two for nine.
Therefore, we calculate:
5·4= 20 rookie cards
4·2= 8 Hall of Fame cards
A. 2/5
C. 5/5 or 1
A. Rise = 2
Run = 5
C. Rise = 5
y=1/2x-3/2
m1=-2
m1m2=-1
-2m2=-1
m2=1/2
-1=1/2(1)+b
b=-3/2
M=375