Answer: answer will be 72.50. To find the mean you just add up all the numbers and divide by how many numbers are there. 870.02/12=72.501666667.
Are you missing something?
2xy=7
5xy=9
does not have a solution.
If you mean
2x+y=7
5x+y=9
please say so.
The answer is in decimal formal in the file below
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
Step-by-step explanation:
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
Answer:
85°
Step-by-step explanation: Hope it helps!
