A car rental agency charges $120 per week plus $0.12 per mile driven. How many miles did you drive if the total charge is $162?
Answer (1)
y = 120 + 0.12 x y = 162 120 + 0.12 x = 162 0.12 x = 162 − 120 0.12 x = 42 x = 0.12 42 x = 350 mi l es
y = 120 + 0.12 x y = 162 120 + 0.12 x = 162 0.12 x = 162 − 120 0.12 x = 42 x = 0.12 42 x = 350 mi l es
