4(8x-2)
Distribute the 4
So it should be 32x-8
Hope it helps
Answer:
3
Step-by-step explanation:
3x-2= -x+10
4x= 12
x=3
Answer:a
a

b

Step-by-step explanation:
From the question we told that
The stem plots for American League is

Here the first column is the tens while each digit in the in the second column is the unit of the first column
For example row 3 means
40 , 43, 49
The sample size is n = 14
Generally the median is mathematically represented as

Here K is the
i.e
From the stem plot the 7th term is 57
And
K is the
i.e
From the stem plot the 8th term is 58
Thus the median is

=> 
The stem plots for National League is

Generally the mean is mathematically evaluated as



Answer: The speed of the boat in still water is 6.5 mph.
The speed of the current is 2.5 mph
Step-by-step explanation:
Let x represent the speed of the boat in still water.
Let y represent the speed of the current.
A boat going upstream on The River averages 4 mph. Assuming it travelled against the current while going upstream, its total speed would be (x - y) mph. It means that
x - y = 4- - - - - - - - - - - -1
Going downstream, the boat averages 9 mph. Assuming it travelled with the current while going upstream, its total speed would be (x + y) mph. It means that
x + y = 9- - - - - - - - - - - -2
Adding both equations, it becomes
2x = 13
x = 13/2
x = 6.5 mph
Substituting x = 6.5 into equation 1, it becomes
6.5 - y = 4
y = 6.5 - 4
y = 2.5 mph