A company makes 150 bags. 37 of the bags have buttons but no zips.
45 of the bags have zips but no buttons.
23 of the bags have neither zips nor buttons.
How many bags have zips on them?

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?