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Mazyrski [523]
3 years ago
5

Guys pls help me with 1 and 2

Mathematics
1 answer:
Olin [163]3 years ago
8 0

30: look where the line is

And

8.5: also look where the line is

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katrin [286]

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Step-by-step explanation:

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5 0
3 years ago
The mean and standard deviation are numerical summaries of ________________ variables.
lesya [120]

Answer:

independat variable

Step-by-step explanation:

6 0
4 years ago
Which of the following is equal to the expression below?
Solnce55 [7]

Answer:

choice c

Step-by-step explanation:

3 0
3 years ago
What is x+3= - (-x+ ___ )​
Natali [406]

Answer:

-3

Step-by-step explanation:

Note the right side of the equation. There is a negative sign outside of the parenthesis. Distribute the negative sign to all terms within the parenthesis:

x + 3 = - (-x + __)

x + 3 = x - ___

Note:

1) When multiplying a negative and positive together, the answer will be negative

2) When multiplying a negative and negative together, the answer will be positive:

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Note the equal sign, this means that the two side of the equation must equal. This means that the only answer choice is -3:

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~

6 0
3 years ago
What's 9+10? is it 21 or 19.
Otrada [13]

it's 19 bro ,

have a great day

4 0
3 years ago
Read 2 more answers
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