If it costs £55 to buy 11 cushions, how much will it cost to buy 19?

£95

Step-by-step explanation:

Cost of 11 cushions = £55

Unit cost of 1 cushion = 55/11 = £5 per cushion

Cost of buying 19 cushion = 19 × unit cost

= 19 × £5

= £95

Thus, it would cost £95 to buy 19 cushions

Step-by-step explanation:

11 cushions = £55

1 cushion = 55 ÷ 11

1 cushion = £5

19 cushions = £5 × 19

= £95

FOLLOW ME

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.