If the mass of a metal bar which is 3.25m long is 15 kg, find its mass per metre.

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1