Replacing x by 2 and y by we can see which one is correct
Just see if these 2 values fit
The answer is B 3x + 2y = 6
because LHS = 3(2) + 2(0) = 6 + 0 = 6 = RHS
Answer:
48
Step-by-step explanation:
by dividing 9 by 6 you get 1.5 and by using distribution you also multiply 32 by 1.5 to get 48
Answer: class B
Explanation:
Normal distributions are bell-shaped and symmetric about the mean. So, if the data is scattered around a lot, like in Class A & B, it would not be normal.
Transforming equation systems into matrix form is fairly simple:
each column represents a variable, and each line represents an equation.
So in the first column, the NUMBERS MULTIPLYING by the X variables are put, in the second one the ones multiplying by Y, etc. The constants go after the vertical line, the last column
so we have:

So in a matrix, it will be the one on the picture
<span>The type of the land would be the Himalaya, Karakorum, and Hindu Kush mountain ranges and their southern slopes,</span>the Indo-Gangetic plain, and <span>the Deccan plateau</span>