Answer:
you want to set each equation to 1 note book
Step-by-step explanation:
5 notebooks = 12.25 dollars
set the notebook to one an in order to do that you need to divide both sides by 5 like this
5 notebooks divided by 5 = 12.25 dollars divided by 5, which is
1 notebook = 2.45 dollars
for the other equation you do the same, set the notebook to 1
7 notebooks = 17.01 dollars
7 notebooks divided by 7 = 17.01 dollars divided by 7
1 notebook = 2.43 dollars
the second one costs less, so you want that 1
hope thats better, but it might be more confusing
Answer:
........................
Step-by-step explanation:
Answer:
Right-skewed
Step-by-step explanation:
The shape of the weight distributed is skewed, because the mean and the median are not equal.
Moreover, the distribution is right-skewed because the mean is greater than the median and because the mean is influenced by the tail of large values.
12/5 = 2.4 beats per second
2.4 * 30 = 72 beats
Answer:
Step-by-step explanation:
Given question is incomplete; here is the complete question,
Here is an equation that represents a function: 72x + 12y = 60.
Select all the different equations that describe the same function.
A). 120y + 720x = 600
B). y = 5 - 6x
C). 2y + 12x = 10
D). y = 5 + 6x
E).
F). 7x + 2y = 6
G).
Option A.
720x + 120y = 600
72x + 12y = 60
True.
Option B.
y = 5 - 6x
6x + y = 5
12(6x + y) = 12(5)
72x + 12y = 60
True
Option C.
2y = 12x + 10
-12x + 2y = 10
-6(-12x + 2y) = -6(10)
72x - 12y = -60
False
Option D.
y = 5 + 6x
-6x + y = 5
-12(-6x + y) = -12(5)
72x - 12y = -60
False.
Option E.
72x = 60 - 12y
72x + 12y = 60
True.
Option F.
7x + 2y = 6
6(7x + 2y) = 6(6)
42x + 12y = 36
False
Option G
72x = 60 + 12y
72x - 12y = 60
False
Options A, B and E are the correct options.