The sum of two numbers is 25. the difference of two numbers is 3. find the numbers

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Select the graph of the solution. click until the correct graph appears. |x| = 3

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.