How many solutions does the following expression have? 25x^2 -90x = -81* 1 point zero
one
two
none of the above

your answer would be 10x - 1

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

answer: a) 56% women

b)44% men

step-by-step explanation:

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.