How to do this operation (11+1) -6 x8 + 16

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Find the value of the variable and the length of each secant segment.

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given