Joe earns $160 per week at a local market. he makes a payment of $12 per week for a new bike. he spends $75 each week on food an entertainment. joe deposits the rest of his money in a savings account. joe estimates that he deposits about 25% of the $160 into his savings account each week.
1. is joe correct?
2. how much of his weekly earnings would joe need to deposit in order to save 40%?

What rotation was applied to triangle def to create d’e’f’?

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)

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?