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Anton [14]
3 years ago
9

Y=2X+1 X=7-2Y The value of Y is:

Mathematics
1 answer:
lara31 [8.8K]3 years ago
4 0

Answer:

3

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask

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A certain forum reported that in a survey of 2005 american adults, 27% said that they believe in astrology.
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8 0
3 years ago
162 is what percent of 200
Vsevolod [243]
In order to find out what percentage of 200 162 is, we just need to divide 162 by 200.

162 / 200 = 0.81

To transform the decimal to a percentage, we just need to multiply it by 100.

0.81 * 100 = 81

162 is 81% of 200.
Hope that helped =)
7 0
3 years ago
Read 2 more answers
Dr. Jones is interested in studying how white noise can influence participants' sleep quality.
Kitty [74]

Answer: Fatigue level

Step-by-step explanation: Dependent variable refers to the measured or observed variable in an experimental study. The dependent variable is the variable observed or studied in other to make assessment of effects which occurs by varying the independent variable. In the study described above, the self reported fatigue level is measured or recorded while subjecting the participant to varying conditions of noise; white noise and normal noise level, which are the independent variables. The dependent variable, fatigue level is the variable being measured in the experiment by subjecting the participants to the two different traet ment conditions which are the independent variables.

6 0
3 years ago
Are the given values in the table enough information to show an exponential function instead of a linear function? If not, expla
baherus [9]

Step-by-step explanation:

Are the given values in the table enough information to show an exponential function instead of a linear function? If not, explain why not then write the equations for both an exponential and linear function represented by the table.

3 0
3 years ago
I need help, we are on lesson 74, called "Solving Absolute-Value equations", algebra 1. This question is related to the lesson,
HACTEHA [7]
I agree with the first answer
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3 years ago
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