Rate and Ratio Sipho paid 605,50 for 70litres of petrol. What did the petrol cost per litre.

Achef will make pizzas. he has broccoli, peppers, onions, pepperoni, and sausage. how many types of vegetable and one type of meat?

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i