This expression cannot be simplified, as you cannot add or subtract variables raised to different exponents.
69 1/4 is the proper fraction. 277/4 would be the improper fraction.
The conclusion about the functions is they have the same y-intercept.
<h3>How to make conclusion about the functions?</h3>
The complete question is added as an attachment
The function is given as:
f(x) = (x + 4)^2
From the attached graph, the graph has a y-intercept at:
y = 16
This can be represented as:
(0, 16)
Next, we set x = 0 in f(x) = (x + 4)^2
f(0) = (0 + 4)^2
Evaluate
f(0) = 16
This means that the y-intercept of f(x) = (x + 4)^2 is (0, 16)
So, the functions have the same y-intercept
Hence, the conclusion about the functions is they have the same y-intercept.
Read more about y-intercept at
brainly.com/question/25722412
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I was to I was a couple months old .............
Answer:
the group rents is 11 person tubes and there is 4 cooler tubes
Step-by-step explanation:
The computation is shown below:
The equation are as follows:
x + y = 15
y = 15 - x
And, the cost of person tube is $20
The cost of the cooler tube is $12.50
The total spending is $270
Now the equation is
20x + 12.50y = 270
Now put the value of y in the above equation
20x + 12.50(15 - x) = 270
20x + 187.50 - 12.50x = 270
20x - 12.50x + 187.50 = 270
7.50x + 187.50 = 270
7.50x = 270 - 187.50
7.50x = 82.50
x= 11
Now put the value of y in any of the equation
y = 15 - 11
= 4
So, the group rents is 11 person tubes and there is 4 cooler tubes