Answer:
a) (11/7, 9/7)
b) There's no point of intersection
Step-by-step explanation:
a) x - 2y + 1 = 0
2x + 3y - 7 = 0
To find the point of intersection, we need to solve the system of equations and the result will be the point of intersection (x,y)
Now we substitute x in the second equation:
Now we substitute y in our first equation.
.
The point of intersection is (11/7, 9/7)
b) x -2y +11 =0
-x + 2y - 13 =0
We are going to follow the same procedure:
Since this system of equations doesn't have a solution, the system has no point of intersection.
Among the choices, the statement which describes a skewed histogram showing a distribution of the weights of students in a class is:
<span>"The nature of the skew can be verified by the position of the mean with respect to the mode."
The histogram is skewed to the right if the mean is less than the mode and the histogram is skewed to the left if the mean is more than the mode. </span><span />
The 6 is going to be underlined.
Answer:
21
Step-by-step explanation:
ratio of baskets to tries = 5:7
if 45 baskets are made, how many tries?
5 : 7
45 : x
we cross multiply
5x = 45*7
x = 63 potential points from trials
since each try is worth 3 points, 63/3 = 21
They had 21 3-point tries
Answer:
-8(x-2)
Step-by-step explanation:
use the umbrella method to find the factorization.
