If n=-2 should we first add 7 to n or multiply n by 3? Explain.
2 answers:
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Answer:
Step-by-step explanation:
Let the age of Seema be x and her father be 3x
After 12 years,
Age of Seema=x+12
Age of father=3x+12
Now we have,
Again,
Present age of her father=3x=3×12=36
Hence, the present age of Seema is 12 and her father is 36.
Answer:
The absolute value vertex is (5, 10). Please check that graph is also attached for the absolute equation with vertex (5, 10).
Step-by-step explanation:
Considering the absolute value equation
To find the x coordinate of the vertex, set the inside of the absolute value equal to zero.
In this case,
Replace the variable x with 5 back into the equation and solve for y.
Therefore, the absolute value vertex is (5, 10). Please check that graph is also attached for the absolute equation with vertex (5, 10).
Keywords: absolute value function, vertex
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ANSWER
The median for school #1 is greater
EXPLANATION
In a box and whisker plot, we have the following information about the data set,
The vertical line inside the box is the median.
In this problem, the median for school #1 is about 82, while the median for school #2 is about 80 (between 78 and 82). Therefore, the median for school #1 is greater.
