Kyle went to the concession stand at intermission and bought 4 hot dogs and a bottle of soda that cost $3 The total cost of items he bought was $21, before tax. What was the cost of each hot dog?

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

How do you convert 1.27 to a percentage

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?