For which equations is x = 9 a possible solution? Check all that apply. [x] = 9
0 -1x1 = 9
O-|-x] = 9
O-|-x] =-9
[x] = -9
O |-x] = 9
O |-x] = -9

it is b)

hope this : )

step-by-step explanation:

d

step-by-step explanation:

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant

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.