Elastic bands are sold in packs of 100. Each pack costs £1.59
The table below shows the discount offered for large orders.
Total order Discount
£20 - £34.99 2.5%
£35 - £49.99 3%
3.5%
£50 and above
Nadia orders 15 packs of elastic bands.
Work out the amount of discount Nadia gets.

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

step-by-step explanation: