Answer:
There are no like terms
Step-by-step explanation:
The exponents 5 and 3 aren't the same
The area of box A is 5x7 or 35
the area of the entire region is 9x9 or 81
probability of A is 35/81
Answer:
480
Step-by-step explanation:
So we have the expression:

And we want to evaluate it for z=5 and c=2:
So:

Multiply within the parentheses:

Subtract within the parentheses:

Multiply:

hello
from the least, we have in this order