Y=3
..............................
The range of the answer is [-3,infinity) and {yly>=-3}
a and c i think
the blue circle is all the people who had brothers one name was in the blue circle so one person had a brother but the in between part of the too circles are who had both a brother and a sister so the is one name in the between purple so you count that one to for brother and for sisters
there were 2 people that had brother
and four people that had sisters
and one that had both
Answer:
3 2/3
Step-by-step explanation:
7 1/6 - 3 1/2= 3 2/3
Answer:
D. (4,3)
Step-by-step explanation:
I calculated it logically