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
Idk...................................
Answer:
-18
Step-by-step explanation:
Successor of -19 = - 19 + 1 = - 18
