Devonte owes $476.96 on his credit card. he returns two items, one for $45.39 and the other for $50.17. then he makes purchases of $38.47 and $35.81. what is the new balance on the card?

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done