Raj's age is 1 year less than twice sarah's age. toni's age is 2 years less than three times sarah's age.

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.

One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.

Given the equation −4  = 12, solve for x and identify if it is an extraneous solution.