Damiel sold 12 more cds on the 7th day than the average over the first 6 days. to show work find the mean(average) of the 6 numbers. and subyract that from 25.
Answer:
the third root
Step-by-step explanation:
Answer:
The fourth proportion is 15
2:5 :: 6 : 15
2x+5
Step-by-step explanation:
let the number be x
According to the question
2x+5
hope it whould help
Answer:
x=7
Step-by-step explanation:
9x+20x+16+12x+10+7x-2=360
48x+24=360
48x=360-24
48 x=336
x=336/48=7