I need the terms and coefficient. 1) 4a+3c+8
2)9b+6+2g
3)8.1f+15+2.7g
4)7p-3r+6-5s
5)3m-2-5n+p
6)4.6w-3+6.4×-1.9y

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?

How many square inches are in 60 square feet?