Unit Rates
3 cans of corn for $1.68; 5 cans of corn for $2.45

A. $5.04 per can ;$12.25 per can; 3 cans for $1.68
B. $.56 per can; $.49 per can; 5 cans for $2.45
C. $.56 per can; $.49 per can; 3 cans for $1.68
D. $5.04 per can; $12.25 per can; 5 cans for $2.45

3x = 729 solve for x plz . it's urgent. will mark

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?

24m^2n+30mn^2+18mn, a sweet challenge!