Asha plans to place vacation photos of her friends on a square bulletin board mesuring 72 units by 72 units.
a) which size of photo can be placed without any spaces or overlapping? show your work.
1) 8by 10 2) 6 by 4 3) 5 by 7
b) how many photos of that size can be placed on the bulletin board?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

(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