Answer:
B
Step-by-step explanation:
Answer:
Option C
Step-by-step explanation:
If you factor it you get (2x-3)(2x-1) also you may solve this using the FOIL method to get the same answer as 4x²-6x-2x+3
Answer: 1 = 90 2=58 3=90 6=58 7=8
Step-by-step explanation:
I don’t know what 4 and 5 are
Answer:
Step-by-step explanation:
To find the median, first order your data. Then calculate the middle position based on n, the number of values in your data set. If n is an odd number, the median lies at the position (n + 1) / 2. If n is an even number, the median is the mean of the values at positions n / 2 and (n / 2) + 1.
Given :
Jame has six stamps in his stamp collection Roy has 12 stamps on his collection Jame adds two stamps to the collection.
To Find :
The ratio of stamps of James's and Roy's collection.
Solution :
Number of stamps in Jame's collection, n = 6 + 2 = 8.
Let, ratio of their stamp is R.
Therefore, the ratio of their stamps is 2 : 3 .