Which shows the expression below simplified?
(2.2 x 10^-1) + (2.3 x 10^-2)
hint: you must have the same power of 10 before you can add.
a) 2.43 x 10^-2
b) 4.5 x 10^-1
c) 4.5 x 10^-2
d) 2.43 x 10^-1

Simplify the expression 10/11(22z) + (a+5) -1

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e