A teenager spends $12.25 on lunch and x dollars on dinner. If the teenager spends a total of $27.00 on lunch and dinner, which statement is true? A. The equation + 12.25 = 27.00 models this scenario, and the teenager spends $14.75 on dinner.
B. The equation + 12.25 = 27.00 models this scenario, and the teenager spends $39.25 on dinner
C. c. The equation 12.25 = 27.00 models this scenario, and the teenager spends $14.75 on dinner
D. The equation 12.25 = 27.00 models this scenario, and the teenager spends $39.25 on dinner.
(I'll mark the brainiest if you get it right.)

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

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