Answer:
I beleve the answer would be 10 tiles
Step-by-step explanation:
4 x 12 = 48
48 + 2 = 50
50 divided by 5 = 10
hope this helps : )
He was 21 in 1980,
There are twelve years in between them all so you subtract 36 from 78 and since he was double as old as Nancy, and Manual was the same age as her, you would divide 42 into two parts, Ric and the 10.5 year olds, and Ric would be 21 in 1980.
24.5=-2.5c-4c
24.5=-6.5c
49=-13c
3.77=-c
c=-3.77
You add all of them together then u find answer then you round the nearest tenth