Answer:-11/j
Step-by-step explanation:
is equivalent to 
Option D is correct option
Step-by-step explanation:
We need to find the equivalent to the given expression:

To solve the expression multiply 7 with the terms inside the bracket

So,
is equivalent to 
Option D is correct option
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Answer:
x=6
Step-by-step explanation:
First, add 1 on both sides
4x + 5 = 5x -1
+1 +1
4x+6 =5x
Then, subtract 4x on both sides
4x+6 =5x
-4x -4x
6=x
So, x equals 6
Hope this helps! :)
Answer:
C.) 65 degrees
Step-by-step explanation: I put 72.6 and got it wrong.