In Austin, the use of landlines has been declining at a rate of 20% every year. If there are 51,000 landlines this year, how many will there be in 9 years?

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation:

idk u tell me

step-by-step explanation: