Which information is necessary to solve this story problem?
there were 16 people at a backyard barbeque. the barbeque lasted for 4 hours. barry bought 2 hot dogs for each person. each hot dog cost $1.25. how much did barry spend altogether?
a.
2 hot dogs, 16 people, $1.25
b.
4 hours, 16 people, 2 hot dogs
c.
2 hot dogs, 16 people
d.
2 hot dogs, $1.25

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program