Between an 8-pack of paper towels for $7.92 or a 12-pack for $11.64, the 8-pack would be cheaper. True or false.
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
61 - (2 4/16 +3 2/3) = 61 - (5 +( 4/16 + 2/3))
= 61 - (5 +( 6/24 + 16/24))
= 61 - (5 + 22/24)
= (61 - 5) - 22/24
= 56 - 11/12
= 55 1/12
A dilation is a transformation 
, with center O and a scale factor of k that is not zero, that maps O to itself and any other point P to P'.
The center O is a fixed point, P' is the image of P, points O, P and P' are on the same line.
In a dilation of the scale factor, k is mapping the original figure to the image in such a way that the
distances from O to the vertices of the image are k times the distances
from O to the original figure. Also the size of the image are k times the
size of the original figure.
Thus for a dilation using the rule
results in the distance of the image form O being twice the distance of the original point from O.
Therefore, it can be observed that the scale factor of the dilation, k, is 2.
In a dilation of
Thus for a dilation using the rule
Therefore, it can be observed that the scale factor of the dilation, k, is 2.