Base on the question and the given coordinates, I would say that the ordered pair among the choices that has a value of 7 in the x coordinate is (7,10). I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarification about the said question
Start with expression 
1. Separate terms - with x leave in left side, without x write in right side:

2. Divide the last expression by a (
):

Answer: this statement is true when
.
Answer:
iM SORRY I DONT KNOW TRY 1/3
Step-by-step explanation:
What is the variable of the equation
40,000 + 9,000 + 500 + 60 + 4.