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andrew11 [14]
3 years ago
5

The digits 1, 7, and 8 and 2 copies of the digit 5 are all arranged to form a 5-digit integer. How many different integers can b

e formed?
Mathematics
1 answer:
viktelen [127]3 years ago
3 0

Step-by-step explanation:

You have 5 digits.Youdonot say if duplication is allowed. I will assume not

For the first digit you have 5 choices. One of the 5 digits is gone.

You now have 4 digits to choose from. You pick one. Now you have but 3 left.

The total answer if 5*4*3*2*1 = 120

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F(g(x)) means u solve g(x) first then you plug that value into f(x)
x = -1
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plug 2 into f(x)
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Step-by-step explanation:

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3 years ago
The equation the quantity 2x minus 20 divided by 3 = 2x models temperature change, where x represents the difference in degrees
irina [24]

The solution to the equation is x = -5

<h3>How to determine the value of x?</h3>

The equation is given as:

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Brainliest goes to whoever answers correctly also if you want more points then answer my others
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Answer:

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