M7= 30° m8=3° m9=(4x-10)° find the value of x

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.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that