Answer: 8
Step-by-step explanation:
6x-3=45
6x=48
x=8
Answer:
Im confused what your trying to get at is there a picture or something
Step-by-step explanation:
The answer is C, mean =100 and standard deviation=15
C. 10r-3
Because 2r+5=7, the minus 6 and 7 which gives you 1 then minus 4 and 1 witch is 3 then you do 10r-3 and it will get you to 2r+5=7 again. I hope this helped!