Hello from MrBillDoesMath!
Answer: 8a
Discussion
:
Let's study the expression:
2(5a - 4a) + 6a
The boldfaced term simplifies to "a" as 5 = 4 = 1. So the expression becomes
2a + 6a
As 2 + 6 = 8, 2a + 6a = 8a.
Regards, MrB
C because i did it and got it right
The answer is b. 38 divided by 10 equals 3.8
Answer:
6.855
Step-by-step explanation:
I don't know how to explain that, you can use a calculator.
