Answer:
drop down like larry
Step-by-step explanation:
Answer:
<AC
Step-by-step explanation:
Rational numbers are basically numbers which are in the form of p/q where p and q are not equal to 0
Therefore p can be both +ve and -ve
But Natural numbers start from 1 , ie they are always positive
Therefore the answer is
B. sometimes
Assign variables to the groups. "S" stands for senior citizens and "C" stands for children.
3S + 9C = 75
8S + 5C = 67
We must cancel one of these variables out; I did this by multiplying the top equation by 8 and the bottom equation by 3.
24S + 72C = 600
24S + 15C = 201
Subtract these two expressions and you get C = 7. Plug 7 in for C into any of the above expressions and solve for S. You will find that S = 4.
Area of rectangle is 7x9 which is 63
Area of the square=5x5 which is 25
So area is: 63-25=38