Val buys a computer for $920. If this is 115% of what the store paid for the same computer, how much did the store earn on the sale?

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?