Determine if each picture is a:
I polygon? (Yes or No)
II. convex or concave or N/A?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)