I don’t understand the question
Line 1 and Line 4 are parallel lines
Solution:
General equation of a line:
y = mx + c
where m is the slope and c is the y-intercept of the line.
<u>To find the slope of each line:</u>
Line 1: 
Slope 
Line 2: 
Add 7 on both sides, we get
Slope 
Line 3: 
Slope 
Line 4: 
Subtract x from both sides, we get
Multiply by 
on both sides, we get
Slope 
<em>Two lines are parallel, if their slopes are equal.</em>
From the above slopes,
Therefore Line 1 and Line 4 are parallel lines.
Figure B is misleading because " vertical scale doesn't start with zero"
Step-by-step explanation:
Given are the two bar graphs to compare the sales of two theatres.
The x-axis has types of movies and y-axis has sales.
We can see that the scale of Figure A on y-axis starts from zero while the scale of figure B starts from 50. The both graphs cannot be compared with this scale.
Hence,
Figure B is misleading because " vertical scale doesn't start with zero"
Keywords: Bar graph, Charts
Learn more about bar graphs at:
#LearnwithBrainly
Answer:
60
Step-by-step explanation:
5 and 15 is one option. But you could pick any number over 5 and multiply it by 3, and use those numbers together
