1.) Given : 4x+5=17
2.) Subtraction Property Of Equality
3.) 4x=12
4.) Division Property Of Equality
5.) x=3
I hope that this helps you !
Answer:
[1] 8
[2] 10
[3] 8.5
[4] 8
Step-by-step explanation:
[1] What is the mode of the data set?
5,8,8,8,8,9,9,9,10,10
Answer = 8
Explanation: Mode = Appears Most
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[2] How many people were in the sample?
Answer = 10
Explanation:
Each x = 1 person
Hence, it a total of 10 "x" (10 People)
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[3] What is the median of the data set?
5,8,8,8,8,9,9,9,10,10
Answer = 8.5
Explanation:
Median = Middle
5,8,8,8,8,9,9,9,10,10
5,8,8,8,8,9,9,9,10,10
8 + 9 = 17/2 = 8.5
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[4] What is the mean for the data set, to the nearest whole number?
Answer = 8
Explanation:
Mean = Add up all data values to get the sum and Count the number of values in your data set. Divide the sum by the count
5 + 8 + 8 +8 + 8 + 9 + 9 + 9 + 10 + 10 = 84/10=8.4
8.4 Round = 8
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<u><em>~Lenvy</em></u>
Answer:
x=30
Step-by-step explanation:
0.7x=21
x=21/0.7
x=30
Answer:
Distributive property is to divide because the meaning of "distribute" is to divide something or part of something.
Example: 3(4+8) = 36
You have to add the numbers first before multiplying since there are parenthesis. Usually, in the distributive property you will always see parenthesis.
