2x - 6 = 20
2x = 20 + 6
2x = 26
x = 26/2
x = 13 <==
yikes i remember doing this but.... i completely forgot ;–; i really wish i could help
Answer: 2.5, 5.4
Step-by-step explanation:
Your question is store uses the expression –2p + 50 to model the number of backpacks it sells per day, where the price, p, can be anywhere from $9 to $15. Which price gives the store the maximum amount of revenue, and what is the maximum revenue?
The answer is C. $12.50 per backpack gives the maximum revenue; the maximum revenue is $312.50.
