-2x^2=-15-5
-2x^2=-10
x^2=-5
X≠R i am not quite sure but...hope it helps :)
Answer:
They Make 50 cents profit a pack
Step-by-step explanation:
1.89-1.35
Answer:
0.0181 probability of choosing a king and then, without replacement, a face card.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Probability of choosing a king:
There are four kings on a standard deck of 52 cards, so:

Probability of choosing a face card, considering the previous card was a king.
12 face cards out of 51. So

What is the probability of choosing a king and then, without replacement, a face card?

0.0181 probability of choosing a king and then, without replacement, a face card.
Answer:
(verify - make sure or demonstrate that (something) is true, accurate, or justified)
Answer
In geometry, parallel lines are lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel.
Step-by-step explanation: