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WITCHER [35]
3 years ago
7

5x + 2(x + 7) = 14x – 7.i will mark brainliest

Mathematics
1 answer:
Temka [501]3 years ago
3 0

Answer:

5x +2x+14 =14x-7

7x+14=14x-7

14+7=14x-7x

21 divide bye 7=7x divide bye 7

3=x

Step-by-step explanation:

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Linda found that the cost to get a swimming pool installed in her backyard is a linear function of the pool's area. A swimming p
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Answer:

$35,000

Step-by-step explanation:

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7 0
3 years ago
If the dimensions of a rectangle are A plus 3b and A minus 3b what is the area of the rectangle
tresset_1 [31]

area=legnth times width

we notice this is a special case

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5 0
3 years ago
A recipe for 48 cookies use 2 and 2/3 cups of biscuit mix how many cookies are made from each cup of cookies
madreJ [45]

Answer:

i believe the answer is B

Step-by-step explanation:

make 2 and 2/3 a decimal

2 divided by 3 will give you .6 repeating. just round to .8

then divide 48 by 2.8

it will give you 17.142

i just rounded it to 18... bc its so close to it

<u>hope this helps :)</u>

5 0
3 years ago
Read 2 more answers
A store is instructed by corporate headquarters to put a markup of 25​% on all items. An item costing ​$16 is displayed by the s
tigry1 [53]

Answer:

$20

Step-by-step explanation:

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7 0
2 years ago
Please Help ASAP .......
Alekssandra [29.7K]
If it’s asking for Volume then the answer is 226.19.
If it’s surface area then it would be 207.35
5 0
3 years ago
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