Which means s the point slope form of an equation for the line that passes through (0,-5)with slope 2?

  y +5 = 2x

Step-by-step explanation:

The point-slope form of the equation of a line with slope m through point (h, k) can be written ...

  y -k = m(x -h)

For your point and slope, this is ...

  y +5 = 2(x -0)

or

  y +5 = 2x

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.