PLS HELP ASAP11 Simplify (−3.5)(−3)(−6.4).

1. −672
2. −67.2
3. 67.2
4. 672

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?