On Reese's most recent phone bill, 80% of the minutes she used were from calling her mother. If she talked to her mother for 348 minutes, how many total minutes did she use?

Number of minutes Reese talked with her mother = 348 minutes

The time she talked with her mother is :-

= 80% of the total minutes she used .

Let the total number of minutes she talked be x .

This can be written as :-

Therefore , Reese uses a total of 435 minutes .

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

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