Please help I will give 10 pt

Mathematics

2 answers:

Mrac [35]3 years ago

4 0

The expressions 100×10 and the more complicated

(100 - 4a)(10 + a)

are calculating annual (expected) revenue. In 100×10 the 100 is the number of decks and the 10 is the price per deck. In (100 - 4a)(10 + a) the 100-4a is the number of decks and the 10+a is the price per deck. So a must be the amount the price increases.

Answer: amount of price increase, last choice

Anestetic [448]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

yes big sally

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