What is the distance written as in a decimal of 2 3/4 miles

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

What will be the end result for the taxpayer who filed his federal income tax return using the 1040ez form shown belowa he'll owe $173b he'll receive a refund of $173c he'll owe $3921d he'll receive a refund of $3921