Question

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In Zedland, couriering a parcel costs (i) 3.25 zeds per kg and (ii) a fixed pick-up service charge of 5 zeds.
Shyleja sends some books weighing 'w' kg.
Question 13
Which of the following equation below show the correct relationship between courier charge. 'C' and the
weight, 'w?
a) C + 5 = 3.25 X w
b) C = 5 +3.25 x w
c) CX 5 = 3.25 x w
d) C = 3.25 X 5 X W
Question 14
If Shyleja paid 57 zeds, the weight of her parcel was
a) 10.75 kg
b) 15 kg
c) 16 kg​

Answer 1

Answer:

Question 13 = b) C = 5 +3.25 x w

Question 14 = c) 16 kg

Step-by-step explanation:

C = 5 +3.25 x w

57 = 5 + 3.25 x w

57 -5 = 3.25 x w

52 = 3.25 x w

w = 52/3.25

w = 16