The photography club has 28 members. there are 12 boys in the club. what is the ratio of boys to girls in simplest form?
1. 43
2. 73
3. 34
4. 37

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

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