<h3>Answer:</h3>
It means that the equation has <u>infinite solutions</u>.
<h3>Explanation:</h3>
Consider the given equation, . If we distribute to and then add like terms, we then end up with equation . We can already tell that both sides of the equation ate exactly the same but they are just written differently. When both sides of equations are the same, we end up having <u>infinite solutions</u>.
Answer:
2n-12=7n-15
Step-by-step explanation:
I hope i did it right im sorry if i didnt! in the first sentence it tells you "twelve less than" therefore its telling you that you are going to be subtracting which automatically means that its not going to be the first thing you write down. You then continue reading and it tells you "2 times a number (n)" which is written as 2n because to things side by side like that signifies that you are multiplying. Then you have your equal sign which is self explanatory. and basically you follow the same reasoning as you did the first part and you end up with 7n-15 and the other half of your equation. I hope that helped!
Answer:
80% are 15 years old
Step-by-step explanation:
To find the percent , we need to know how many out of 100
20/25
Multiply the top and bottom by 4
20*4
-----------
25*4
80/100
This is 80%
80% are 15 years old
Answer:
35.5 is the average of 34 and 37
Step-by-step explanation:
I do not have a Inspire calculator with me at the time. But I do have the equation you can enter into Solve systems (systems of equations or whatever they call it )
x=touchdowns
y=field goals
x+y=35
7x+3y=193
once you get the results x will still stand for touchdowns and y stands for field goals, and there's your answer.
hoped I helped a little.