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STALIN [3.7K]
2 years ago
13

What does 40x+22-2 equal? please help ASAP

Mathematics
1 answer:
fenix001 [56]2 years ago
8 0

Answer: 40x+20

It’s right trust me

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Nataly_w [17]
7x²-14x=0
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Here is a list of numbers.<br> 3 1 8 7 6 5 1<br> Work out<br> a the median<br> the range
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Answer:

7

Step-by-step explanation:

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lord [1]

Answer:

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4 0
2 years ago
A rectangular wall has length 3 less than 4 times the width . I wish to put a silver line along the corners of the wall. The lin
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

Let width = w units

Length = 4w - 3

Cost for lining corners of wall = $ 18.50

Perimeter of the wall = 18.50/0.25 =  74 ft

2*(length  +width ) = 74

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Divide both sides by 10

10w/10 = 80/10

w =  8 ft

Length = 4w - 3 = 4*8 - 3 = 32 - 3

Length = 29 ft

Area of the wall = length * width

                           = 29 * 8

                           =  232 square ft

Cost of painting the wall per square feet = 20 cents = 0.20

Cost of painting 232 square feet = 232 * 0.20

                                                             = $ 46.40

4 0
3 years ago
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