Answer:
(C) 5
Step-by-step explanation:
x+7=2y
<em>Subtract 7 from both sides</em>
x=2y-7
2y-7=x
<em>Multiply both sides by 2</em>
4y-14=2x
y=2x−1
<em>Add 1 to both sides</em>
y+1=2x
<u>Combine equations:</u>
y+1=4y-14
<em>Add 14 to both sides</em>
y+15=4y
<em>Subtract y from both sides</em>
15=3y
3y=15
<em>Divide both sides by 3</em>
y=5
<u>The answer is </u><u>(C) 5.</u>
Answer:
C.0, 500
Step-by-step explanation:
Im pretty sure its the first one
Answer:
<em><u>Histograms are used to represent a frequency distribution, and bar graph show a comparison between data/variables. Histograms display quantitative data with ranges of the data grouped into bins, whereas bar graphs show categorical data.</u></em>
Step-by-step explanation:
<h3><em><u>i </u></em><em><u>hope</u></em><em><u> </u></em><em><u>it's</u></em><em><u> helpful</u></em><em><u> for</u></em><em><u> you</u></em><em><u> ✌️</u></em></h3>
Answer:
The answer is C
Sn=3(1-1/2^n)
Step-by-step explanation: