Dependent variables: A variable whose value depends on the value of another variable or variables
independent variable: A variable whose value determines the value of another variable or variables
The question doesn’t make much sense. Do you mean x=50-12? If so, x=38
Answer:
80p
if you are adding 4p every time you add a drink you will be adding 7 drinks therefore you have to do (7x4p) this will equal 28p then you have to add 28p to 52p
Hope this helps
If it's laptop pres shift nd the key that show ÷ at the same time
