The sum is of n and 14 can be written as:
n+14=72
It 45 degrees add 45 and 45 it's 90 and add 90 and 90 it's 180 a triangle should always equal to 180
Fraction : 60/100
Percent : 60%
Answer:
-x^4y + x
Step-by-step explanation:
-2x^7y^2 + 2x^4y + 2x^3y
You can take out 2x^3y because there is enough of that in each part of the equation. Then you just divide the whole numbers and subtract the exponents.
-x^4y + x
