Arectangular pyramid is sliced by a plane parallel to its base. what shape is shown from the cross section?

rectangle

The base is a rectangle, so a cross section parallel to the base is also a rectangle.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total