Brandy is 4 years younger than twice amy’s age. if brandy is 18, how old is amy?

This question awards 100 ! i really don’t want to fail i will also mark you !

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers