50+6.25x = $100
She can invite 8 children
50+6.25(8)=100
Adding anything to an additive identity results in the original thing. Here, ...
... [A] + [additive identity matrix] = [A] . . . . . . matrix A
The result is <u>matrix A</u>.
_____
The point of the additive identity is that it does not change anything when you add it.
A is -40
B is Barry
hope this helps
Answer:
It would be -13
Step-by-step explanation:
Answer:
8.5
Step-by-step explanation:
Do you mean "(a+5)2/3
(a + 5) 2/3 = 9
a + 5 = 13.5
a=8.5
