When she subtracts 4 from both sides
is
Kanssa begins to solve the equation
*(x-14) + 11 ==x-(x-4). Her work is correct and is
What is the value of x?
shown below
O-1
{ cx29)+11 = {x=(x-4)
{x-7+11 = {x-x+4
2x+4= -3x +4
ooo
Now

For what values of b will f(x)= logbx be a decreasing function? (16 )

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares