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Lemur [1.5K]
3 years ago
6

What algebraic expression is used below. 5+3(2x-7)=5+6-21

Mathematics
1 answer:
Alla [95]3 years ago
7 0

It appears like the 3 was distributed through the parenthesis

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Helga [31]

Answer:

26^3\times10^2 = 1757600

option B is correct

Step-by-step explanation:

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_ _ _ _ _

we have 26 available letters, and 10 available numbers.

starting with letters:

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26 _ _ _ _

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26 26 _ _ _

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26 26 26 _ _

we've used all the places for letters, (note: the exact position of the letters doesn't matter here, the first letter could've been placed anywhere in _ _ _ _ _, but the amount of possible choices for letters would always be 26).

let's move on to numbers.

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26 26 26 10 _

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26 26 26 10 10

we've completed our number plate. Next we'll simply multiply all these numbers to get all the possible arrangements in which numbers and letters can be displayed on a license place.

26^3\times10^2 = 1757600

option B is correct

8 0
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Answer: y=38

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Step-by-step explanation:

because

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Can anyone help solve this? ​
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We can tell this is an isosceles triangle due to the sticks meaning the base angles are equal so the measurement of ACB would be the same as ABC so it would measure x
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