Someone help, for choose 1: questions are- 2ab+c^2 an+c^2
4ab + c^2
choose 2: -
2(a+b) and 2a+2b
(a + b)^2 and a^2 + 2ab+b^2
(ab)^2 and a^2b^2
choose 3: -
2a +2b
(a+b)^2
ab
2ab

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

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

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost