Five times the square of a non-zero number is equal to ten times the number

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

Write the percent as a fraction or mixed number in simplest form. 0.8%

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?