Answer: 4
<u>Step-by-step explanation:</u>
Melinda: y = 10x + 22
George: y = 13x + 10
13x + 10 = 10x + 22
<u>-10x </u> <u>-10x </u>
3x + 10 = 22
<u> -10 </u> <u> -10 </u>
3x = 12
<u>÷3 </u> <u> ÷3 </u>
x = 4
32 divided by 4 is 8, and 8 can be written as 7 4/4, since 4/4 equals to 1, therefore the answer should be 5 1/4
First you subtract 4 to get it to the other side. Now the equation is -4=1/4x. Next, multiply both sides by 4 to isolate the x. Now you have -16=x.
The table that represents a function is:
<h3>What is a Function?</h3>
A function is an expression that represents the relationship between two variables. The variables in this case are the dependent and independent variables.
To identify a function, you need to note that no variable of x should be equal to y.
The formular is represented this way: y = f(x). The table that satisfies this condition is the Y table.
Learn more about functions here:
brainly.com/question/10439235
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Answer:
the mean and standard deviation is 2300 and 100 respectively
Step-by-step explanation:
Given that
Mean = 2300
Standard deviation = 500
let us assume the x be the mean of living space
And, the sample is of 25 homes
We need to find out the mean and the standard deviation
So here mean = 2300
And, the standard deviation
= 500 ÷√25
= 500 ÷ 5
= 100
hence, the mean and standard deviation is 2300 and 100 respectively
