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Oduvanchick [21]
3 years ago
12

Thirty-six members of the middle school choir, which represents 30%, participated in the regional contents. How many total stude

nts are in the choir?
Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

120

Step-by-step explanation:

Given data

36 members are equivalent to 30%

Let the total number of students  be x

Hence

30% of x= 36

30/100*x= 36

0.3x= 36

divide both sides by 0.3

x= 36/0.3

x= 120 students

Hence the total number of students is 120

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Y_Kistochka [10]

Answer:

3<x<5

Step-by-step explanation:

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3 years ago
X-9= 1/4x + (1/4x + 12) + (1/4x - 3) what’s that answer?
konstantin123 [22]

Answer:

x = 72

Step-by-step explanation:

Make the problem simpler by eliminating the fractional coefficients:

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Summing up all the x terms, we get:

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7 0
3 years ago
Find angle measures of 4, 5, and 6
Cloud [144]

Answer:

ok

Step-by-step explanation:

ok so the sum mustbe 36

and as this is a parallelogram that means opposite angle are the same and so one of the is 125that means that the opposite is 125 too, the sum is 250

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4=33

so is 5 =33

6=22

3 0
2 years ago
Read 2 more answers
Please help!!! What is the equation of the line in slope-intercept form? Write your answer using integers, proper fractions, and
BabaBlast [244]

Answer:

y = x - 40

Step-by-step explanation:

Points on the graph: (0, -40) and (60,20)

Slope:

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m=(20+40)/(60-0)

m=60/60

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3 years ago
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Please help me , please
svp [43]

Answer:

2/3

Step-by-step explanation:

3 0
3 years ago
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