A box contains toffee, coffee, orange, mint and hazelnut flavour chocolates.
The ratio of toffee: coffee: orange: mint chocolates is 5:4:2:3
The probability of picking a hazelnut chocolate is
How many hazelnut chocolates are in the box?

no solution

step-by-step explanation:

there is not enough information in the problem to solve.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.