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Vinvika [58]
1 year ago
13

I can’t figure this out

Mathematics
1 answer:
ella [17]1 year ago
3 0

Answer:

See picture

Step-by-step explanation:

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13. A contractor buys 8.2 square feet of sheet metal.
Veseljchak [2.6K]

Answer:

x = \frac{183}{6.7}  is the required equation.

The  Per sq ft of sheet costs $ 27.31.

Step-by-step explanation:

The total amount of sheet purchased =  8.8 sq. ft

The amount of sheet used = 2. 1 sq ft.

The worth of remaining sheet = $183

Let us assume the  cost per sq ft of sheet = $x

Now, the remaining sheet =

Amount of total sheet purchased- Amount of sheet used

= 8.8 sq. ft - 2. 1 sq ft. = 6. 7 sq. ft

So, the worth of the remaining sheet 6.7 sq ft is $183.

⇒ Worth of 1 sq ft of sheet = $183 /6.7 sq ft

or, x = \frac{183}{6.7}  = 27.31

or  x = $27.31

Hence, the  Per sq ft of sheet costs $ 27.31.

6 0
3 years ago
Solve by Elimination: <br> 4x - 5y = 14<br> -4x + y = 6
Lana71 [14]

Answer:x = 1 , y = − 2

Step-by-step explanation:

5 0
2 years ago
What is the slope of the line in the graph?
Triss [41]

Answer:

B

Step-by-step explanation:

The slope of a line is written as a fraction of the vertical distance to the horizontal distance. The line drops down from (0,1) to (4,-2). This is a vertical distance of -3 and a horizontal distance of 4. The slope if the fraction -3/4.

4 0
2 years ago
The question is in the link below.
Blababa [14]

Answer:

I cant answer it because you cant copy it it doesnt allow me

4 0
2 years ago
Its midpoint i need help
torisob [31]

Answer:

(3.5, 4.8)

Step-by-step explanation:

2.6 - 1.7 = 0.9, 2.6 + 0.9 = 3.5

3 - 1.2 = 1.8, 3 + 1.8 = 4.8

4 0
3 years ago
Read 2 more answers
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