Answer:
C.
Step-by-step explanation:
We are given that an expression
We have to find the simplified form of given expression.
We know that
Using the property then we get
Hence, the simplified form of is given by
Option C is true.
Answer:
;n;brvbvb
Step-by-step explanation:
112+23233-4947747
Answer:
8 hours
Step-by-step explanation:
If he writes 2 pages a hour and needs 16 pages, then you would have to divide 16 by 2 which is 8.
To double check that, you can multiply 8 by 2 which is 16.
You answer is 5 hours.
You have to cross and multiply
Answer:
The number is 12.5
Step-by-step explanation:
2x + 13 = 38
2x = 38 - 13
2x = 25
2x/2 = 25/2
x = 12.5
Check:
12.5 + 12.5 = 25
25 + 13 = 38