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charle [14.2K]
2 years ago
9

Dinner at your grandfather's favorite restaurant now costs $25.25 and has been increasing steadily at 4% per year. How much did

it cost 35 years ago when he was courting your grandmother?
Mathematics
1 answer:
storchak [24]2 years ago
5 0
This will be a little complex number...
assume 35 years ago, it cost x dollars
for now:      x×1.04^{35}=25.25
solve it! :) maybe too difficult without a calculator
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