2 The sum of two numbers is 900. Their difference is 300. Write a system of equations that could
be used to find the value of the two numbers then find the value of the smallest number
(2 Points)

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia