A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g.
What is its density? (answer in g/mL)

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

(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

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup