The youth group is going on a trip to the state fair. The trip costs $64. Included in that price is $12 for a concert ticket and the cost of 2 passes, one for the rides and one for the game booths. Each of the passes costs the same price. Write an equation representing the cost of the trip, and determine the price of one pass. Solve your equation by showing your work and steps

Let x = cost of a pass

64 = 2x + 12

Understand?

64=12+2x or 64-12=2x. 1 pass=$26

Step-by-step explanation:

we know that 12 dollars already goes toward a concert ticket so we put that in the equation. then we know the remaining goes toward 2 passes. the remaining is 52. so we divide that in 2. that makes 26.

64-12=52

52/2=26

26

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

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