A parkingmeter charges$2 perhour. As a driverparks hercar, she noticesthat the parkingmeterhas15 previousdriver whousedthe parking spot. Ifthedriverinsertsd and theparkingmeter has 3 hoursremainingon itas a result, write an equationtosolve ford?

3 = 0.25 + 0.5d

Step-by-step explanation:

Given that:

Amount charged per hour = $2

Time left before inserting $d = 15 minutes

Total time after inserting $d = 3 hours

Total time of 3 hours = time left by previous driver + hours purchased with $d

$2 = 1 hour

$d = x

2x = d

x = d/2 ; 0.5d

Since 15 minutes is left before inserting $d

15 minutes to hour ; 15/60 = 0.25

Total time of 3 hours = time left by previous driver + hours purchased with $

3 = 0.25 + 0.5d

i would you but i don't under stand the qustion

step-by-step explanation: