Jack's pancake recipe calls for 2 teaspoons baking powder and 3 cups of flour. How much baking powder is needed if Jack uses 9 cups of flour?

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teaspoons

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Describe the domain and range of y=2(3)^x-2+5

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?