A shop has this offer
£5 reduction if you spend more than £100
or
£10 reduction if you spend more than £150
or
£20 reduction if you spend more than £200
At the shop, dresses cost £42 each.
Amira buys 3 dresses,
Bobbi buys 5 dresses
How much more than Amira does Bobbi pay?

where is the graph? need more info

86

step-by-step explanation:

find the area of the triangle then multiply by 2 then add the area of the parollelegram multiplied by 2

we are given scale of 2 units.

on graph paper the space is 2.5 cm.

length of glass = 8 units.

8 units = 2 units +2 units +2 units +2 units.

each 2 unit is = 2.5cm.

therefore,

8 units = 2 units +2 units +2 units +2 units = 2.5+2.5+2.5+2.5= 10cm.