A company makes 130 bags. 41 of the bags have buttons but no zips.
47 of the bags have zips but no buttons.
31 of the bags have neither zips nor buttons.
How many bags have zips on them?

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Why do interests rates on loans to be lower in a weak economy than in a strong one