What is thе тzАСВ?
ESSE
10°
В
50°
(4x)
X 90°
0 180°
(7x– 20)
с

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

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Find the maximum value of p= 4x + 5y subject to the following constraints :