Answer:
n * 7
7n
Step-by-step explanation:
both are multiplying 7 and the number n
Multiple and then subtract by 150 that will be your answer
8765.82 is s how many hours are in one year exactly
Answer:
The Correct option is C. Addition Property of Equality.
For above Equation by Elimination we use
Addition Property of equality
Step-by-step explanation:
Given:
Addition Property of Equality :
The property that states that if you add the same number to both sides of an equation, the sides remain equal (i.e., the equation continues to be true.)
Here equation is given as
3x + 4y = 38
+ 5x - 4y = -30
-------------------------------------
8x = 8
------------------------------------
Here +4y and -4y gets cancelled or becomes 0 hence 8x = 8.
For above Equation by Elimination we use
Addition Property of equality
5+(-4)= 1
14+(-13)= 1
So the answer is B. =
I hope this helps
