First distribute 6 into the parenthesis so that would be (6n - 18) - 2n = 10. Then erase the parenthesis to make the subtraction easier. So that would be 6n-18-2n=10. Then solve the subtraction by separating the unknown numbers with n and the normal numbers. So 6n-2n=4n 4n-18=10. To find n, add 18 and 10 to make both sides of the equation equal. So that would make 4n=28. Therefore n would be 7 because 28 divided by 4 makes 7.
Answer:
9
Step-by-step explanation:
to make it easier, you can imagine multiplying both by 100 first to get rid of the decimals, so you are just left with 27÷3=9.
He has a right ear, a left ear, and a final frontear
-also can u mark me as the brainliest♥️!
Answer:
(-2,4)
Step-by-step explanation:
This implies 
.
This means 
and 
.
Subtract 3 on both sides for first equation: 
.
Add 3 on both sides for the second equation: 
.
So the pre-image (x,y) is (-2,4) if the image is (1,1).
Let's check:
So the solution has been checked and verified.
Right isosceles triangle <3
Its a right triangle, and the two sides are equal so its isosceles
