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3 years ago

Identify A, B and C for the following equation: 5y = 15x -90

Mathematics

1 answer:

kirza4 [7]3 years ago

3 0

Answer:

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>

First we need to convert the equation into ax+by+c=0 form

$\sf 5y=15x-90$

$\longrightarrow$ $\sf 15x-90-5y=0$

$\longrightarrow$ $\sf 15x-5y-90=0$

Now compare with ax+by+c=0
We get
ax=15x
by=-5y
c=-90

<h3>Hence the values are </h3>

$\sf a=15 \\ \sf b=-5 \\ \sf c=-90$

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2 years ago

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3 years ago

A physical education teacher plans to divide the seventh graders at Wilson Middle School into teams of equal size of year-ending

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Consider the provided information.

The total number of students are: 24+26+21=71

He wants each team will have the same number of students between 5 and 9.

The number between 5 to 9 are 6, 7 and 8.

The number 71 is a prime number so we need to divide the 71 students in group so that minimum students left without team.

Dividing 6 students in each group.

Number of teams: $\frac{71}{6}$ = 11 teams and 5 students.

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Dividing 8 students in each group.

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