The marching band organizes 80 students into 6 lines. How many students are in each line and how many students are left over

13 students in each line, 2 leftover

Explanation:

12x6=72 add another 1 person to each line. Now you have used 78 students and 2 are leftover.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

it has to be b, about 97 percent.