Part 1
No of people voted in the election =6000
No of people from18to 29 years as a percentage =10%
No of people from 18 to 29 voted =
Part 2
No of people voted in the election = 12000
No of people from 50 to 64 as a percentage=35%
No of people from 50 to 64 voted=
Part 3
Noof people voted in the election =596
No of people over 65 as a percentage =25%
No of people over 65 voted=
I told you the method. Please do the calculations
<span>the sum of three consecutive odd integers is 69. Find the integers.
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1st: 2x-1
2nd: 2x+1
3rd: 2x+3
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Equation:</span>2x-1 + 2x+1 + 2x+3 = 69<span>
</span><span>6x + 3 = 69
2x + 1 = 23
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So 2x-1 = 21
And 2x+3 = 25
</span><span>let:
x be the first odd integer
x + 2 be the 2nd odd integer
x + 4 be the 3rd odd integer
solution:
1st odd integer + 2nd odd integer + 3rd odd integer = 69
x + (x+2) + (x+4)= 69
</span>
<span>3x + 6 = 69
3x = 69 - 6
3x = 63 (dividing both sides by three)
x = 21
_______________________________________
x=21
x+2=23
x+4=25
therefore, the 1st integer is 21, the 2nd is 23 and the 3rd is 25..</span>
Answer:
A, D, E
Step-by-step explanation:
BE is the perpendicular bisector of DF. So E is the midpoint of DF, and ∠DEB = 90°. Therefore, A and E are true.
Since DE = EF, and EB = EB, and ΔDEB and ΔFEB are right triangles, they are congruent by SAS. Therefore, BD = BF, so D is true.
6/30 or 3/15.Add all the number together and then you get 6/30 because 6 of them were c.Then simplify it.Also, I like your picture |-/
Convert to:
42 4 168
---- x ---- = ------
1 7 7
