csheng419 csheng419

03-04-2018
Mathematics

contestada

Find the value of two numbers is there some is 12 and there difference is 4

Respuesta :

wolf1728 wolf1728

03-04-2018

You mean their sum is 12?

A) x + y = 12
B) x -y = 4 then we add both equations:
2x = 16
x = 8
y = 4

Answer Link

Otras preguntas

gabriel types 3 1/5 pages in 1/2 of an hour how many pages can he type in one hour

Based on the information in the passage, what can be determined about carbon as a gas, liquid, and solid? All three can be captured from fossil fuel emissions.

what are the two functions available in the tkinter.filedialog module used to support file access in a gui program?

How did the societies of native people in the south differ from those in the north in the precontact period (before the arrival of the Europeans)?

What is important to consider about a facility for a business?

a client who had thoracic surgery is admitted to the postanesthesia care unit. what should the nurse do after the chest tube is attached to a disposable plastic

Which atom in the hydroxyl group has only one bond? Please help!!!!!

8×138I got the Answer but I'm not sure (tell if it is true or not ,if not pls tell the answer plsss)

Write the domain and range of each function using interval notation p

Shinji reads 25 pages of a book every night. 1. Write an equation that represents how many pages Shinji reads (ppp) in some number of nights (nnn).