For which equations is x = 9 a possible solution? check all that apply.

.

[x] = 9

-[x] = 9

--|-x= 9

-|-x]=_9

[x] =-9

o |-x] = 9

|-x] =-9

The system of equations graphed below has how many solutions?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?