Asurvey showed that five out of every seven students in 8th grade do their homework
every night. how many students do their homework every night if there are 91 students
in the eighth grade?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Use the distributive property -7(-2x+u-2)