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
Answer:
180-98=92
32+92=114
180-114
x=66°
Step-by-step explanation:
<span> {−3, 1, 6} is the right one</span>
Answer:
70$
Step-by-step explanation: