First find the x and y values because where the lines will intersect, they share the point of the intersection so they will share the x and y coordinates.
Rearrange equations
To cancel y, we must do equation 1 minus equation 2. Similarly:
So the x coordinate is 3.
The y coordinate can be found with substitution of x into one of the equations:
So where the two lines intersect is at the point (3, 7), which is the solution to the equations.
subtract 3 from 23 and u will get 20 then divide 2 by 2 and 2 by 20
x= 10
look at the paterns. the 2 times always end in 2,4,6,8 or 0. if you know your three times table it would be easy for you to know your 6 just add 3 and do it again
This means the test statistic goes against the probability that your hypothesis is true
Answer:
k=4
Step-by-step explanation:
First, we can subtract 3k on both sides. It is ultimately easier to start by subtracting the term with a variable. This would result in 45=5k+25. Then, we can subtract 25 on both sides to get closer to isolating k. This becomes 20=5k. We can then divide by 5 on both sides. This means that k=4.
