Joel is playing a game with our regular die. if the number that time is up is even, he will gain five times the number that comes up. if it is odd, he will lose 10 times the number that comes up. he tosses a 3. express the results as an integer.

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

What is a correct first step in solving the inequality-4(3-5x)> -6x+9

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?