X > -2
Because if you divide by a negative you flip the sign
A histogram is used to show the frequency of data, where the length of the bar represents the frequency.
<em>From the histogram, 50 students drank the recommended amount of water.
</em>
Given that
or more
The number of students who drank the recommended amount are students whose frequency is at least 48
From the attached histogram, only 1 bar has a frequency that is at least 48 or more
And the number of students in this bar is: 50
Hence, 50 students drank the recommended amount of water,
Related link about histogram: brainly.com/question/14421716
10% = 0.10
300 x 0.10 = 30
discount = $30
sale price = 300 - 30 = $270
14.2 is the answer to the nearest tenth