leannamat2106
08.03.2021 •
Mathematics
10. An item currently costing $50 is increasing in cost by 6% per year. a. What is the multiplier? b. Write an equation to find the cost in n years.
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Ответ:
95.75
Step-by-step explanation:
13x + 4y = 487
13*8 + 4y = 487
4y = 487 - 13*8
y = (487 - 13*8)/4
y = dollars per tree = 95.75