An eye doctor tracks the prescriptions of six patients. They are as follows: -2.5, +0.25, -1.25, - 1.5, + 1.25, +0.5. What is the total strength of prescriptions for those six patients?

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.

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000