An educational researcher investigated the relationship between the students-to-faculty ratio and the annual tuition in liberal arts colleges. Data was collected from 75 colleges across the U. S. and the collected data would be best displayed using:

a. a histogram
b. a pie-chart
c. a two-way table
d. side-by-side boxplots
e. a scatterplot

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.