A5 16 -inch-long bolt is used in a machine. what is the length of the bolt written as a decimal?

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me