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dimaraw [331]
3 years ago
6

There are 30 students in a classroom.twelve studied spanish the rest studied Latin.what is the percent of the students that stud

ied Latin? Show your work to prove your choice.
Mathematics
2 answers:
Studentka2010 [4]3 years ago
4 0

Answer:

60%

Step-by-step explanation:

30-12=18

18×100=180

180/30=60%

KonstantinChe [14]3 years ago
3 0

Answer:

26.7

Step-by-step explanation:

30-12=8

So, 8 students studied Latin,

meaning 8÷30 = 0.2666667

To make it a percentage you times the decimal by 100,

0.266667 x 100 = 26.7 (rounded to 1 decimal place)

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Respuesta:

54 discos son de música clásica

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7 0
2 years ago
At an end of the year sale, Gabriela bought more than 12 bottles of hand soaps and lotions. If x represents the number of hand s
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6 0
3 years ago
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Um- help-.. please don’t comment if you don’t know
IRISSAK [1]

Answer:

Each point does NOT ALWAYS give the same amount of tickets.

11 point would most likely give 90 tickets.

Step-by-step explanation:

2 points give 18 tickets = 9 tickets per point

3 points give 27 tickets = 9 tickets per point

9 points give 72 tickets = 8 tickets per point

You can add the 2 point value with the 9 point values to find out many point it takes to get to 90 tickets.

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3 0
3 years ago
Read 2 more answers
Please answer quickly!!!
mixas84 [53]

Answer:

Step-by-step explanation:

5x + 13y = 232

12x + 7y = 218

For each choice:

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- 65x - 169y = - 3016

84x + 49y = 1526

Can not eliminate x and y.

b) The first equation can be multiplied by 7 and the second equation by 13 to eliminate y. So we have

35x  + 91 y = 1624

156x + 91y = 2834

Can not eliminate x and y if we ADD.

<em>(If we subtract, this is Yes)</em>

<em></em>

c) The first equation can be multiplied by –12 and the second equation by 5 to eliminate x.

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60x + 35y = 1090

The answer is YES

d) The first equation can be multiplied by 5 and the second equation by 12 to eliminate x.

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Can not eliminate x and y

The final answer is C

3 0
3 years ago
Mathematics of inequality
Mnenie [13.5K]

An

chọn  A

Step-by-step explanation:

3x-5>=  4x-3

<=>x <=  -2( -2;-3;-5)

7 0
2 years ago
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