The Jeffersons just finished eating dinner at their favorite restaurant. The family group consists of a grandfather, mother, father, and three children. The average cost of each family member’s meal was $9.80. By rounding to the nearest whole dollar, find a reasonable estimate of the total cost of this meal.

/is used for a fraction 1) if x = 2/3 and y = 3/4, what is the value of (x + y) (x/y) expressed as a common fraction? 2) what is the least positive integer greater than 1 that leaves a remainder of 1 when divided by each of 2, 3, 4, 5, 6, 7, 8, and 9? 3) the ponde family's powerjet pumps 420 gallons of water per hour. at this rate, how many gallons of water will it pump in 45 minutes? 4) kim's insurance company pays 80% of the cost of all prescription medication she purchases in a year beyond the first $250 worth of prescriptions. her prescriptions for this year cost a total of $570. how many dollars of this amounts will kim's insurance company pay?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?