There are 6 milk chocolates and 4 plain chocolates in a box. Rob takes at random a chocolate from the box and eats it.
Then Alison takes at random a chocolate from the box and eats it.

Work out the probability that there are now exactly 3 plain chocolates in the box.

What kind of bond pays interest which is exempt from tax?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10