428 students were surveyed about their preferences of sports. 146 students like football, 144 students like baseball, and 45 students like both sports. how many students like exactly one of the two sports?

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

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Me n o w. i need t h i s. 10 points