Last year, sales associate Tara's sales, t, were 12.5 thousand more dollars than her coworker Alex's sales, a. The two sales associates sold a total of 129.5 thousand dollars' worth of
merchandise. Which system of equations could be used to determine the amount of merchandise each sales associate sold?

Write the equation of the circle centered at (10,-2) with radius 2

Analyze the diagram. what is the composition of transformations that was applied to map wxyz to w''x''y''z''? the first transformation was a reflection across line m rotation about point a translation down and right translation up and left. the second transformation was a rotation about point a translation up translation down reflection across line m.

Determine whether angle-angle-angle (aaa) is a valid means for establishing triangle congruence. if it is a valid criterion, explain why. if it is not valid, use geogebra to create a counterexample demonstrating that it doesn’t work and give an explanation. if you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below.