Answer:
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Step-by-step explanation:
Answer:
NO SOLUTIONS!!
Step-by-step explanation:
We are given the equations of two lines:
and
.
Here, we are to find two ral numbers, 
such that and 
at the same time. This is clearly not possible.
So we say this system of equations is inconsistent and have no solutions.
This means that when we graph them these two lines will never intersect and in fact they are a pair of parallel lines.
So, the system does not have a solution.
Answer: The probability that both cards that are drawn are hearts is
1
17
.
Explanation:
First off, know that there are 13 heart cards in the deck of 52 cards. Therefore, the chance of pulling a single heart card is
13
52
. Let's say we do pull a heart card. Since there is no replacement for the heart card taken out of the deck, we now have 12 heart cards out a deck of 51 cards. The chance of pulling out a heart card in now
12
51
. To find the probability that both cards drawn out are hearts, multiply the two fractions together:
(
13
52
)
⋅
(
12
51
)
=
156
2652
=
1
17
.
Step-by-step explanation:
Answer:
x - (x*0.1)
Step-by-step explanation:
A percentage is just a fraction/decimal. you'll get 10% of the number with the equation in parentheses, and we need to do that first. then we need to take the original price and subtract 10%
