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AleksandrR [38]
4 years ago
5

Answer for x -4x-1=3

Mathematics
2 answers:
nordsb [41]4 years ago
7 0

Answer:

4 x 1 = 4 x 3 = 12 = 4 x 3

Step-by-step explanation:

sorry I'm having trouble with this too

Semenov [28]4 years ago
6 0
-4x=4 / x=(4/4) / x=1
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What is the cost of constructing a fence 6 and a half feet (6'6") high around a lot measuring 90 ft by 175 ft; if the cost of er
creativ13 [48]

Based on the given values, I can only assume that the fence forms a rectangular shape. With this, the perimeter of the lot is:

Perimeter of lot = 2 * 90 + 2 * 175

Perimeter of lot = 180 + 350

Perimeter of lot = 530 feet 

Since the cost per linear feet (perimeter) is $1.25, therefore the cost of erecting the fence is:<span>
Cost of erecting fence = $1.25 * 530 </span>

Cost of erecting fence = $662.50 

 

The area of the fence would be equal to the perimeter multiplied by the height:<span>
Area of fence = 530 feet long * 6.5 feet high </span>

Area of fence = 3445 square feet 

Then the cost of materials will be:<span>
<span>Cost of materials = 3445 * $.825 </span></span>

Cost of materials = $2,842.13 

 

Therefore the total cost would be: <span>
<span>Total cost = $662.50 + $2,842.13 </span></span>

<span>Total cost = $3504.63</span>

3 0
4 years ago
Write an equation that will help them determine how much a tip they should leave
olga_2 [115]

Answer:

You take how much it cost by 20 percent and that's how much their tip is

Step-by-step explanation:

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6 0
4 years ago
Solve this literal equation<br><br> 2a-b=8b-4a
Alex Ar [27]

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Step-by-step explanation:

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3 years ago
An isosceles triangle has an angle that measures 120°. What measures are possible for the other two angles? Choose all that appl
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The sum of isosceles triangle is 180 degree. And this triangle 2 sides have to be equal.
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3 0
2 years ago
What is the perimeter =26
UNO [17]
It depends upon the shape.  But perimeter in general is the sum of the outside measure.  Here, for whatever the shape is, the perimeter is 26
6 0
3 years ago
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