Answer:
a. 20.25
Step-by-step explanation:
To find the answer all you have to do is subtract 10 from 526.
So, 526 - 10 = 516
Hope this helped :)
Answer:
-3 it subtracts if you take 1and go back 3 times you get -3 same. for negative -5 back -3 is -8
Step-by-step explanation:
Make sure that the subtraction is set up in the correct order. We are subtracting -7+2 FROM 2n-1.
(2n-1) - (-7n+2)
Distribute the negative.
(2n-1) + (7n-2)
Combine like terms.
9n - 3
The answer is B.
