Brittany gets 10 points in her book club for every book she reads, and she already has 50 points. she needs more than 170 points to receive the grand prize.
10x + 50 > 170
how many more books does brittany need to read to receive the grand prize?
a.
x > 10
b.
x > 50
c.
x > 120
d.
x > 12

answer:

10x + 50 > 160

10x > 110

x > 11 or d.) brainliest plz

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

answer: -8.2562234e+13