Can someone me to answer this question. an electrician cuts the following lengths from a roll of 12 gauge wire with red insulation: 8, 15, 15, and 21 feet. how many feet of wire did she use?

Really ?

(8 feet) + (15 feet) + (15 feet) + (21 feet) =

(8 + 15 + 15 + 21) (feet) =  59 feet.

The answer is the same even if it's 30 gauge wire with orange insulation.  Or any other gauge, with any other color ... even bare wire !

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.