Y=4x−2 y=x+3

Estimate the solution to the system of equations.

The solution to the system of equations is

Explanation:

Given that the system of equations are and

We need to determine the solution to the system of equations.

The solution of the system of equations can be determined using the substitution method.

Thus, we have,

Simplifying, we get,

Thus, the value of x is

Substituting in the equation , we get,

Simplifying, we get,

Thus, the value of y is

Hence, the solution to the system of equations is

associative property hopes this ! : )

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