The product of a number and 9, increased by 4, is 58. Find the number
2 answers:
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60 more students voted for Kevin
Step-by-step explanation:
Given
total students = 300
Voted for Jennifer = 40%
Voted for Kevin = 60%
We will find number of students for one of them and then will subtract from total to find the others.
So,
Students who voted for Jennifer:
Students who voted for Kevin
=
In order to calculate that how many more students voted for Kevin :
180-120 = 60
Hence,
60 more students voted for Kevin
Keywords: Percentage
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Answer:
x = 14
Step-by-step explanation:
Given
= 12
Multiply both sides by 3 to clear the fraction
2(x + 4) = 36 ( divide both sides by 2 )
x + 4 = 18 ( subtract 4 from both sides )
x = 14