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Pachacha [2.7K]
3 years ago
12

In a survey, 27% of students chose salads over a meat dish. In all, 81 people chose salads, how many people were in the survey?

Mathematics
1 answer:
BigorU [14]3 years ago
4 0
300 people in total

1
×
1
×
x
=
81
×
100
27

x
=
81
×
100
27
=
300
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Last week you worked 20 hours, and earned $255.
Marrrta [24]

Answer:

Answer:$12.75

Answer:$12.75Step-by-step explanation:

The hourly pay rate is $12.75 because all you have to do is divide $255 from 20 and you get $12.75

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Please help and fast
Oksana_A [137]

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216 in squared

Step-by-step explanation:

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Which number line best shows how to solve −8 − (−2)? (5 points)
aliya0001 [1]

A number line from negative 10 to 10 is shown, with numbers labelled at intervals of 2. An arrow is shown from point 0 to negative 8. Another arrow points from negative 8 to negative 6. Therefore, option C is the correct answer.

<h3>What is a number line?</h3>

A number line is a straight line with numbers placed at equal intervals. Positive numbers are placed to the right of 0 and negative numbers are placed to the left of zero.

When a number (x) is added x unit is moved to the right while if a number (x) is subtracted x unit is moved to the left.

Now, solve -8 - (-2)

= -8 + 2=-6

So, a number line from negative 10 to 10 with numbers labelled at intervals of 2. An arrow is shown from point 0 to negative 8 then since 2 is added, we move 2 units right from negative 8 to negative 6.

Therefore, option C is the correct answer.

To learn more about the number line visit:

brainly.com/question/13189025.

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6 0
1 year ago
Which step did the student make and error in solving the equation?(step numbers in circled in blue font)
Marina CMI [18]
B I think





I hope this helps
4 0
2 years ago
Read 2 more answers
If the sun of three consecutive odd numbers is 111 determine what the numbers are
kogti [31]

Answer:

35, 37 , 39

Step-by-step explanation:

there is an interval of 2 between consecutive odd numbers

let the 3 consecutive odd numbers be n , n + 2 , n + 4 , then

n + n + 2 + n + 4 = 111

3n + 6 = 111 ( subtract 6 from both sides )

3n = 105 ( divide both sides by 3 )

n = 35

n + 2 = 35 + 2 = 37

n + 4 = 35 + 4 = 39

the 3 consecutive odd numbers are 35 , 37 , 39

3 0
1 year ago
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