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steposvetlana [31]
2 years ago
7

At the calendar shop, wall calendars cost $7 and desk calendars cost $4. Zeke spent $47 to buy 8 calendars. How many of each typ

e of calendar did Zeke buy?
Mathematics
1 answer:
Paha777 [63]2 years ago
7 0
Desk calendar bought=3
Wall calendar bought=5
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Rina8888 [55]
<h3>Given</h3>
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<h3>Find</h3>
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<h3>Solution</h3>

It can be convenient to rewrite f(x) as a square, then do the substitution. That way, the algebra is simplified a little bit.

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... f((2a-3)/5) = ((2a-3)/5 +1)² = ((2a -3 +5)/5)²

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navik [9.2K]

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3 years ago
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