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3 years ago

If there are 9 shirts and 8 pants, how many possible outfits

Mathematics

1 answer:

Elena L [17]3 years ago

4 0

Answer:

Uhh Like 50 different outfits using the same paints and shirts just put differently

Step-by-step explanation:

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There are books in a library, there are 4 different kinds of books. Science books make up 3/4 of art books. Comic books are 1/4

Sergeeva-Olga [200]

Answer:

The total number of books is 1020.

Step-by-step explanation:

Denote the books by their first letter.

From the provided information:

$S=\frac{3}{4}A$
$C=\frac{1}{4}T$
$H=\frac{1}{5}T$
$H = A-80$

Compute the expression of T as follows:

$H = A-80\\\\\frac{1}{5}T=A-80\\\\T=5A-400...(i)$

Compute the value of C in terms of A:

$C=\frac{1}{4}T\\\\C=\frac{1}{4}\times {5A-400}\\\\C=\frac{5}{4}A-100...(ii)$

Compute the value of A as follows:

Use expressions (i) and (ii):

$T=S+C+H+A\\\\5A-400=\frac{3}{4}A+\frac{5}{4}A-100+A-80+A\\\\5A-400=4A-180\\\\A=220$

Compute the value of T as follows:

$T=5A-80\\\\T=(5\times 220)-80\\\\T=1100-80\\\\T=1020$

Thus, the total number of books is 1020.

4 0

4 years ago

If you can buy 1/4 pizza for 5 dollars, how much can you purchase for 8 dollars?

Fynjy0 [20]

Answer: 2/5 pizza

Step-by-step explanation:

8 0

3 years ago

Which Number is 12 more than -360

aleksandr82 [10.1K]

Answer:

372. hope this helps

3 0

3 years ago

A deli has a special one day event to celebrate its anniversary. On the day of the event,every eighth customer receives a free d

stellarik [79]

We have to find the customers who receive a free drink and a free sandwich separately and then find the common between the two sets of customers

Since every 8th customer receives a free drink, these customers would be 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184, 192 and 200

Since every 12th customer receives a free sandwich, these customer would be: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168, 180 and 192

So the common customers among the two sets are customers 24, 48, 72, 96, 120, 144, 168 and 192

So the number of common customers are 8 in number

Conclusion: 8 customers will received both a free drink and a free sandwich

7 0

3 years ago

Which of the following graphs shows a pair of lines that represent the equations with a solution (−4, 3)? (5 points)

dybincka [34]

Answer:

1,3

Step-by-step explanation:

3 0

3 years ago

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