Addison worked 7 more hours this week than last week. in total, she worked 61 hours this week and last week. using the equation
2h + 7=61 how many (h) did addison work last week?

a. 54

b. 52

c. 9

d. 27

How much money does ron have left each month after his fixed expenses? ron graduated from college five years ago. he recently bought a house, but shares it with a housemate who pays him $800 a month for rent and utilities. ron is putting a budget worksheet together so he will have a better idea of where his money is going and where he can save. enlarge