Canceling means adding the opposite to both sides of the equation
is this true or false
?

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?

Two lines intersect and two of the vertical angles measure 115°. what is the measure of the other two vertical angles? 65° 85° 90° 245°