what is the equation of this line in slope intercept,standard,and point slope form. (-3,-2) and (1,6)?

ans: 

let x₁=-3,  x₂=1,   y₁=-2,    y₂=6

formula is m = 

m=6+2/1+3

m=8/4

m=2

Point Slope Form:

y+2=2(x+3)

y+2=2x+6

2x-y+4=0

answer may be:2x-y+4=0

answer is 238.5$

meaning of tack is

a Mexican dish consisting of a folded or rolled tortilla filled with various mixtures, such as seasoned mince, chicken, or beans.

your answer is 

1921812908901381928302180213923112381230983290811579041

8^4/14^3

8^4/14^3

4096/2744

1.4927113702623907

What is 45x to the power of -3

i think but not exactly

(45x)^-3

45^-3*x^-3

45^-3=0.0000109739368999

0.0000109739368999*x^-3

99.9/9=11.1

ya it is correct Anonymou but question asked is just 5(r+9) - 2(1-r) there is no =0 if it is there we should solve 

ofcourse your answer is correct good

i think it may be the answer you have questened.the answer must be checked.......

Velocities are strange beasts. Relativity theory tells us rapidities (the sum of the accelerations experienced by an object) are more intuitive quantities. Rapidities are directly observable quantities (external observers relate these to blue/redshifts). And unlike velocities, rapidities do sum up. Velocities depend non-linearly on rapidities, and therefore velocities follow a more complex addition rule.

Imagine three observers A, B and C all moving along a railway track. Observer A measures B to have velocity vAB. From B's perspective C has a velocity vBC. And to close the circle, from C's perspective A has velocity vCA.

Common experience (encoded in so-called Galilean relativity) tells us these velocities simply add up to zero:

vAB+vBC+vCA=0

This is wrong. It ignores a non-linear term that becomes important at speeds approaching the speed of light c. Lorentzian relativity tells us the correct equation is:

vAB+vBC+vCA+vAB.vBC.vCA/c2=0

This is all the math you need. Give it a try. Enter vAB=0.9c and vBC=0.9c and see what value you get for vAC=−vCA.

5(r+9) - 2(1-r)

5r+45-2+2r

7r+43 is the answer