Please help me quick !

3/5 x = 30

5/3 * 3/5x = 5/3 * 30

x = 50

Step-by-step explanation:

Let x be the number of people in the spanish club

3/5 are  girls

3/5 x = 30

Multiply by 5/3

5/3 * 3/5x = 5/3 * 30

x = 50

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )