A rational number is any number that can be expressed as a fraction
(ex: -5/2, 4 1/7, and 8/13)
An irrational number is any number that cannot be expressed as a fraction; a non-repeating, non-terminating decimal (ex: pi, 0.121231234...)
Hope this helps! :)
-4.5x-2y=-12.5 and 3.25x-y=-0.75
we first multiply the second equation by -2
(-2)*(3.25x-y=-0.75)=-6.5x+2y=-1.5
add the equation to eliminate the y
so yo get (-4.5x-6.5x)=(-12.5-1.5)
-11x=-11
x=1
now we plug in x into any equation to solve for y
-45x-2y=-12.5 and x=1
(-45*1)-2y=-12.5
-4.5-2y=-12.5
-2y=-12.5+4.5
-2y=-8
y=4
then your answer is x=1 and y=4
Well it depends on how long after you wait the 8 minutes And there is no table to use if you can give me the table i will help you.
Answer:
-0.125
Step-by-step explanation:
Answer:
0.75 or 75%
Step-by-step explanation:
The probability that a resident lives in a house and owns their own business is:
The probability that a resident lives in an apartment and owns their own business is:
Therefore, the probability that a person lives in a house, given that they own their own business is:
The probability is 0.75 or 75%.
