Solve the following inequality: –1 > –2(x – 4) – 5(4x – 7).
a. x > 8
b. x > 2
c. x < 2
d. x > –23

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality : 

                -1-(-2*(x-4)-5*(4*x-7))>0 

 4.1     Pull out like factors :

   22x - 44  =   22 • (x - 2) 

 5.1    Divide both sides by  22 

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560