Ed buys a box of eggs costing £2.20, two packs of bacon for £2.80 each and two tins of baked beans. He pays with a £10 note and gets 70p change. How much does a tin of beans cost in pounds, £?

1 tin of beans = £2.15

Step-by-step explanation:

£10.00-£0.70 = £9.30

£9.30-£2.20=£7.10

£7.10-£2.80=£4.30

£4.30 divided by 2 = £2.15

1 tin of beans = £2.15

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72