Which is the correct graph of f(x) = x3 – 10x2 + 9x ?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices