Solve for “a”
pls i’m so bad at this omg

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan 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?

What expression is equivalent to log3(x+4)