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oee [108]
2 years ago
12

craig spent $27 to buy 3 calendars. the next day, he spent another $18 for more calendars. Each calendar cost the same amount. H

ow many calendars did craig buy?
Mathematics
1 answer:
Maslowich2 years ago
8 0

Answer:

She bought 5 calendars.

Step-by-step explanation:

Let Craig bough x calendars.

The cost of 3 calendars is $27.

Hence, the cost of 1 calendar is 27/3 = $9

Now, it has been given that she spent another $18 for more calendars. And we have calculated that cost of 1 calendar is $9.

Hence, in $18 she could buy 2 more calendars.

Therefore, the number of calendars she bought is given by

3 + 2

= 5

She bought 5 calendars

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Answer

A. -30 points

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Step-by-step explanation:

20 points for correct answer and 10 points deducted for wrong answer

Each deduction is -10 while each correct answer gives + 20

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4 0
3 years ago
I'm have a little trouble figuring it out.​
saveliy_v [14]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
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Answer:

Step-by-step explanation:

First, note this parameters from the question.

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We expand the above equation into a quadratic equation by multiplying each bracket:

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irga5000 [103]

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