1. The parking charges at the Cahaya Hotel are calculated based on the rates below. Time
Charge
The first hour or part of it
RM6.00
Each hour thereafter until the 6th hour
RM5.00
Each hour thereafter
RM3.00
Zamuddin parked his car from 0750 hours to attend a course at Cahaya Hotel. After the course,
Zamuddin took his car at 1725 hours. Calculate by deduction the total charges that Zamuddin
has to pay prior to exiting from the car park.

sine

step-by-step explanation:

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.