There are 3 boys for every 2 girls in the class. there are 90 students total. how many total girls? how many total boys?

30 boys and 60 girls

Step-by-step explanation:

30 boys each get 2 girls 30 times 2 is 60

54 boys and 36 girls

Step-by-step explanation:

Consider the starting point:

We have 3 boys and 2 girls.

3x + 2x = 90

5x = 90

X = 90/5

X= 40

3*18 = 54

2*18 = 36

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

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step-by-step explanation: