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Sloan [31]
3 years ago
8

Algebra hw. plz help

Mathematics
2 answers:
iVinArrow [24]3 years ago
7 0

20 minutes, thx for the question!

olasank [31]3 years ago
4 0

it is 20 minuets that she went over on her bill

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What is the value of the expression 50 - (5 + 2)2 + 6?
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Answer:

I believe it's 42

Step-by-step explanation:

Replace each letter in the expression with the assigned value.

First, replace each letter in the expression with the value that has been assigned to it. To make your calculations clear and avoid mistakes, always enclose the numbers you're substituting inside parentheses. The value that's given to a variable stays the same throughout the entire problem, even if the letter occurs more than once in the expression.

However, since variables "vary", the value assigned to a particular variable can change from problem to problem, just not within a single problem.

Perform the operations in the expression using the correct order of operations.

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Given the points A and BThe coordinates of point A = ( 3 , 1 )The coordinates of point B = (-1 , -1)The midpoint of AB = ([?],[
mr Goodwill [35]

Given the points A and B

The coordinates of point A = ( 3 , 1 )

The coordinates of point B = (-1 , -1)

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so, the midpoint of AB = (1 , 0 )

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