Which of the following equations represents an identity? (1) 5x+3= 4x+6
(3) 3(4x+5)=12x+15
X
=1+
(2) x+1= x+2
x+4

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Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.