Answer:
27 degrees.
Step-by-step explanation:
If the average is to be 23 degrees over 5 days then the total of the temperatures will be 5*23 = 115 degrees.
The total over the first 4 days = 22*4 = 88 degrees, so the temperature on the fifth day has to be 115 - 88 = 27 degrees.
X = -10/6
X = -1,666666666666667
First at all you join the X's
18x-12x = 14-24
Then you simplified:
6x = -10
WHAT
a c and d
6.6
