Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
4. D. 4
5. D. 10a + 10
6. 11 and 71
7. 27.5 and 39.25
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: The tension of the right cable is 650
Step-by-step explanation:
Let x be amount of music lessons
Member ＝ 100 + 20x
Non member ＝ 30x
Must be same, so 100 + 20x ＝ 30x
Solve for x:
Group like terms.
100 ＝ 30x － 20x
100 ＝ 10x
100/10 ＝ x
x＝10
10 music lessons for member and non member to have same costs of $300.
Im not very good at maths. But this seems easy :D. I'm still a beginner, but please give me points.
