A recipe calls for 3 cups of sugar for every 1 cup of butter. How many cups
of butter does the recipe need for 4.5
cups of sugar?

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 ?

What is the value of f(x) = 2.2 for f(-2)?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?