Which ordered pair is a solution of the equation?

y = 8x + 3
Please HELP
Choose 1

A. Only (1, 11)
B. Only (-1, -5)
C. Both (1, 11) and (-1, -5)
D. Neither

The answer would be C.

Step-by-step explanation:

It is C because if you plug in the numbers from the ordered pairs (1,11) and (-1,-5) into the equation y=8x+3, the equation will be true. 11=8(1)+3, 11=11. -5=-8+3, -5=-5

80 the answer is 80

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