If point B has coordinates (−8, 1), what are the coordinates of the point when it is reflected across the y-axis and then rotated 180° about the origin?

(8, 1)

Step-by-step explanation:

A reflection across the y-axis is a horizontal shift the distance to the y axis and then that same number of units to the other side.  So since you are at -8 move it 8 units to the line of reflection and then 8 more units horizontally beyond the other side.

i think this could be a possible answer (1 / 84) -1

good luck! : d

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.