Lily likes to collect records. last year she had 10 records in her collection. now she has 15 records. what is the percent increase of her collection?

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

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.

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?