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oksano4ka [1.4K]
3 years ago
12

The length of a rectangle is 6cm longer than the width. The perimeter of the rectangle is 92 cm. Find the length of the width of

the rectangle
Mathematics
1 answer:
Vinvika [58]3 years ago
4 0

Answer:

l=26

w=20

Step-by-step explanation:

l-6=w

2l+2w=92

2l+2(l-6)=92

2l+2l-12=92

4l=104

l=26

(26)-6=w

w=20

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Igloos unlimited charges $150 per night with a 50% discount for every night after the third night .if you stay for days how much
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Answer:

150x,       (x<=3)

225+75x,   (x>3)

*x is the number of nights stayed.

Step-by-step explanation:

-Let the number of days stayed be x.

#If the number of days is equal to or less than 3 days, the cost is:

Cost=C_d\times Days\\\\=150x

Hence, the cost for x>3 is given by 150x

#If the number of days is greater than 3, the the cost is calculated as:

\#First \ 3 \ Days.\\Cost=C_d\times Days\\\\\\=150\times 3\\\\=450\\

\\\#Next \ number \ of \ days\\\\Cost=C_d\times Days\\\\=0.5(150)\times (x-3)\\\\=75(x-3)

We sum the two costs for x>3

\sum{Costs}=450+75(x-3)\\\\=225+75x

Hence, the cost for x>3 is given by 225+75x

6 0
3 years ago
Mellow Mushroom charges $10 for a pizza, plus $2 per topping. DaVinci's Pizzaria charges $15 for a pizza, plus $1 per extra topp
musickatia [10]

Answer: 5 added to mellow mushroom and 5 added to Davinci’s

Step-by-step explanation:

10+2+2+2+2+2=20

15+1+1+1+1+1=20

4 0
3 years ago
If mark has 3 friends help him paint his garage it will take 60 minutes how long will it take if he has 4 friends help him
olga2289 [7]

Answer:

40 minutes

Step-by-step explanation:

hope this will help :)

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A local fair has an entrance fee of $10. Each ride costs $1.25.
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Answer:

Step-by-step explanation:

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One night Ricky and her brother Micky decide to have some fun at their father's sweet shop. In the
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Answer:

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Step-by-step explanation:

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a) the total number of sweets: 945 + 1089 + 840 + 160 = 3034

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<em>P.S. Hope it helps. If you have any questions, feel free to ask them in the comment section below. I'll be happy to help. Have a wonderful day!</em>

8 0
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