No.
The correct choice is ...
A. (3, 2)
Answer:
X=1 and X=3
Step-by-step explanation:
Factor: (x-3)(x-1)=0
Solve for X: X=1 and X=3
Answer:
A
Step-by-step explanation:
The median value on a data set is the value that accumulates 50% of the values at its left and the other 50% at its right. In other words, it is the value that divides the data set in two halves. Lets see each option and find this value:
B: By doing it we are finding the mode, the value that is repeated most. This is incorrect!
C: By doing this we are finding the mean, the average or the arithmetic mean. This is incorrect!
D: This gives us the range, not the median. This is incorrect!
Finally, A is correct, as this is what we said at the beginning of the text. Ordering the values and finding the one the splits the data set in 2 equal parts is the median.
(b) , because if you expand 3(n+6), it is
(3×n)+(3×6) = 3n+18
hope this helps! :)))
5x+y = -23
by substitution
A)
5(-3) + (-4) = -23
-15 - 4 = -23
-19 = -23
Wrong
----------------
B)
5(-5) -3 = -23
-25 - 3 = -23
-28 = -23
Wrong
-----------------
C)
5(-4) - 3 = -23
-20 - 3 = -23
-23 = -23
Right ✅✅✅✅
