Sandra saves 14% of her salary for retirement. This year her salary was $1,000 more than in the previous year, and she saved $5,880. What was her salary in the previous year?

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is