Answer:
x=8
Step-by-step explanation:
5.8+5.9x=6x+5
5.9x-6x=5-5.8
-0.1x= -0.8
x=8
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
The answer for this is 78
You’ll pay $775 since 25 pairs were $625
