The two-way frequency table shows the number of social media contacts for 7th- and 8th-graders 7th
8th
0-300
300+
Total
94
61
155
55
90
Total
149
151
145
300
Drag the numbers to complete the column two-way relative frequency table Numbers may be used once, more than once, or not at all,
28
29
38
39
49
100
7th
8th
Total
0-300
61%
%
50%
300+
62%
50%
Total
%
100%

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

answer: the answer is 35%