Answer: The sample of the survey was 3000 teenagers
The population of the survey was teenagers across the state
Step-by-step explanation:
"3000 randomly selected teenagers"
"3000 randomly selected teenagers across the state"
Answer:
This is my answer !
Step-by-step explanation:
2 ones 2 hundredths and 5 thousandth
Answer:
x=23.5
Step-by-step explanation:
90=25-x/2+18
combine like terms
90=43-x/2
subtract 43 from both sides
47= -×/2
47/2= 23.5
x=23.5
or
90-25= 65
65-18=47
47/2=23.5
Y=2x
y is the amount of money made from the sold books
x is the number of books that are sold (it is x because you don't know how many will be sold, so you have to account for all possibilities)
2x is because every book is sold for 2 dollars, so that mean x is multiplied by 2 to get y
The solution to the inequality 
is 
The number line is shown in figure attached.
Step-by-step explanation:
We need to solve the inequality:
Solving the inequality:
Divide by 3 and divide by 12
So, value of x can be less than equal to -4 or value of x is greater than equal to 3.
The number line is shown in figure attached.
The solution to the inequality is
Keywords: Solving inequalities
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