There is a 1/2 chance of landing heads.
There is a 3/6 or 1/2 chance of landing on an even number (2,4, or 6)
1/2*1/2= 1/4
The probability of landing heads and an even number is 1/4.
X=10
First, remove the parentheses so it could turn into 150-2x-90=4x (the plus sign gets turned into a minus sign because of a certain rule.
Then do 150-90 which will result in 60-2x=4x.
Then subtract -4x on both sides. This will leave you with 60-6x=0.
Next, subtract 60 in both sides. This will leave you with -6x=-60.
Finally, divide by -6 on both sides. This will leave you with the answer x=10.
Prime numbers have only themselves and 1 as factors, like 7, and all other numbers are composite.
Answer:
Step-by-step explanation:
=
Answer:
so your answer would be 
simplified as a fraction would be 
.25 as a decimal
and 25% as a percent
Step-by-step explanation:
there are 13 heart card in a deck of 52 cards
