Answer: 14
Step-by-step explanation:
We arrange the number as -3, 1, 7, 8, 18, 19, 42, the old median is 8.
But the median has change to 11 when the number is add, which means that the number is between 7 and 18.
(8 + x)/2 = 11 Where x is the new number
8 + x = 22
x = 14
Answer:
60 miles
Step-by-step explanation:
the equation for the cost for traveling from the airport can be represented by y= .50x + 2 + 6
where y is the final cost and x is the amount of miles. plug in 38 to y to get 38 = .50× +2 + 6. Solve for x.
38-6 =.50× +2
32 =.50x +2
32-2=.50x
30=.50x
30/.50=x
60=x
therefore, the 60 miles is how far you can go with $38
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8.
Answer:
213
Step-by-step explanation:
u multiply first then add the rest ez
you will need 3/8 pounds of peanut.
3/8 + 1/4 + 1/8= 3/4
(ask me if you are confuse plz)
