Answer:
Add 7 to both sides
Step-by-step explanation:
The equation has to be just x = y
There cannot be another number on the same side as the variable
Now that we did that, the equation is 9x = 0
x = 0
Well, that was easy lol
2(-1)+3
-2+3
1
The answer is C!
Answer:
The value of <em>n </em>is 15.
Step-by-step explanation:
The combined proportion is computed using the formula:

The information provided is as follows:

Compute the value of <em>n</em> as follows:


Thus, the value of <em>n </em>is 15.
Answer:
900 meters
Step-by-step explanation:
There are about 3 feet in a meter, so to find the answer you have to add up all the meters he swam and then multiply it by that.
So the equations will be: 100+200=300, 300x3=900.
Hope you get an A! <3
Answer: W is now at (2,-3)
Step-by-step explanation: flip by the x-axis to turn (-2,3) to (-2,-3) then flip it on the y-axis to turn (-2,-3) to (2,-3).