Answer:
C
Step-by-step explanation:
47/100 and 47.00 are what I can think of.
Answer:

The price increased by %60. Why? Because 160% of 500 is 800, so that must mean the percent only increased by 60.
Answer:
B.
Step-by-step explanation:
He uses two pages each day so they would be negative two and he had positive 150 pages, so the answer would be B.
Answer:

Option A is the correct option.
Step-by-step explanation:

Use the distributive property to multiply each term of the first binomial by each term of the second binomial
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Collect like terms
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Hope I helped !
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