Answer:
sorry I can't help you with this answer
Answer:
I am unable to see the picture if you type it i can possibly help
Step-by-step explanation:
This answer would be a cuboid because it has parallel,perpendicular,and diagonal cross sections
A is a binomial since it has only 2 values
Answer:
Mary = 24
Chau = 15
David = 48
Step-by-step explanation:
The formula is
Mary + Chau + David = 87
And we know that
Chau = Mary - 9
David = Mary * 2
So when we fill this in
Mary + Mary - 9 + Mary * 2 = 87
4Mary - 9 = 87
4Mary = 96
Mary = 24
Chau = Mary - 9 = 15
David = Mary * 2 = 48