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stepan [7]
3 years ago
14

The work of a student to solve a set of equations is shown:

Mathematics
1 answer:
Serhud [2]3 years ago
7 0
In step 2 .. because when you multiple by -4 in step 1 , the equation in step 2 will be ( -4y =-16 + 8z)
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An engineer scale model shows a building that is 3 inches tall. If the scale is 1 inch = 600 feet, how tall is the actual buildi
Sever21 [200]

The actual height of building is 1800 feet.

Step-by-step explanation:

Given,

Height of building in model = 3 inches

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8 0
3 years ago
I need this urgently anyone knows this?
Tom [10]

Answer:

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Step-by-step explanation:

A = P ( 1+rt)

Divide each side by ( 1+rt)

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6 0
3 years ago
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sergij07 [2.7K]

Answer:

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Step-by-step explanation:

Now you can plot by referring to the above factors

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