Which of the following is not a congruence transformation
A) Translating
B) Stretching
C) Rotating

B) Stretching is not a congruence transformation because when the shape is stretched its size can change causing that shape to not be congruent.

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart