Is it just me or do you guys a kil. ling vibe after watching anime?

What is the perimeter of square abcd? units units 28 units 37 units

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)

Change negative exponents to positive, then solve