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MA_775_DIABLO [31]
3 years ago
10

13. A pair of shoes sell for $27 per pair. There is a sale tomorrow on shoes offering two pairs for $45.

Mathematics
1 answer:
agasfer [191]3 years ago
8 0

Answer:

$72

Step-by-step explanation:

The sale offers 2 pair of shoes for $45, but the price is same for 1 pair of shoes.

The cost of 3 pair of shoes

= The sale price of 2 pair of shoes + Regular price of 1 pair of shoes

= $45 + $27

= $72

So, 3 pairs of shoes will cost $72 today.

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IRINA_888 [86]

Answer:

x= -3

Step-by-step explanation:

Distribute 4(2-4x) which leaves you with 8-16x-3x=65

combine the like terms which leaves you with 8-19x=65

subtract 8 from both sides 8-19x-8=65-8 which leaves you with -19x=57

lastly divide -19 from both sides which leaves you with x= -3

3 0
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Which mixed number is equivalent to the improper fraction 42/5
a_sh-v [17]

Answer:

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atroni [7]

Answer: \frac{1}{10}

Step-by-step explanation:

Since, The total number of student = 300

Out of which,

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And, The number of students who are only in Science  = 50

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3 years ago
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Which ratio is equivalent to 9/27<br><br> A. 6/9<br><br> B. 1/2<br><br> C. 1/3<br><br> D. 3/12
shusha [124]

The correct answer is c.

a.6/9

b.1/2

<em><u>c.1/3</u></em>

d.3/12



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3 years ago
Select the expressions that are equivalent to 6z+7z.
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