Answer:
it is it is 42
Step-by-step explanation:
7/42+12/42=19/42
L = total length
D = number of days
they add 3 miles per day which = 3D
equation: L = 59 +3D
if they worked for 34 days, replace D with 34 to get:
L = 59 +3(34) =
L=59 + 102
L=161 miles total length after 34 days
Answer hey i dunno if you still need this but if you did could you translate to english
Answer:
You need to give us the possible answers first.
Step-by-step explanation:
