Answer:
1 1/4 pounds
Step-by-step explanation:
You can write the equation ...
(1/2) lb = (2/5) × container
Multiplying by the inverse of 2/5 gives ...
(1/2)·(5/2) lb = container
5/4 lb = container
container = 1 1/4 lb
First, add up his total.
79.95+2*19.99=<span>119.93
Then multiply by 1.075 (this will add the tax to the amount)
That gives us </span><span>128.92475, which we can simplify to 128.92
He had to pay $128.92
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