Question

I need help and this is giving out 10 points.

Answer 1

$2.73 for 8 pounds I hope this helps

Answer 2

One pound costs 1.26, two costs 1.47, three costs 1.68, and four costs 1.89. So we calculate how much it increases in each pound.

1.26 + 21 = 1.47

1.47 + 21 = 1.68

1.68 + 21 = 1.89

1.89 + 21 = 2.10

2.10 + 21 = 2.31

2.31 + 21 = 2.52

2.52 + 21 = 2.73

8 pounds cost: 2.73

So I pay $ 2.73 for 8 pounds.