37.59
Just multiple .3 x 125.30
Y = mx + c therefore
m = 1
c = -2
6 - x = 2x
6 = 2x + x
6 = 3x
———-
3
x = 2
I believe take away means subtraction??
1200 - 450 = 750 liters that he needs to fill up
81.5 x 750 = €61,125
€61,125 x 0.075 = €4,584.38 (discount as a loyal customer)
total paid with discount = €61,125 - €4,584.38 = €56,540.62
answer
Mr. Leonard gets €4,584.38 discount on his purchase
