7. 65 + 75 = 140
180 - 140 = 40
( I think this is the answer)
Answer: No
Step-by-step explanation:
I guessed..but it was right
The opposite of -3.4 would be positive 3.4
A square matrix that is not invertible is called singular or degenerate.
Answer:
$42.05
Step-by-step explanation:
First do $8.50/2=4.25
This means that one bag of cat food is $4.25
Now you multiply 5*4.25=$21.25,
I hope this helps and is correct!
