nozhenko20056 nozhenko20056
  • 02-04-2019
  • Mathematics
contestada

x+y=9
xy=7
(simultaneous equations) solve

Respuesta :

Аноним Аноним
  • 02-04-2019

x is 8 and y is 1 .I'm sure.

Answer Link

Otras preguntas

An angle measures 65º. What is the measure of its supplement?
A jar lid has a diameter of 42 millimeters.What is the circumference of the lid?
what numbers multiply to 6 and add up to 9
Why did the British soldiers attack Lexington and concord?
Which side does these following words go ? : orange, dragon, engine,digit ?
5/6+3/7 in simplest form
.04 is one tenth of what number?
A _____ change occurs when a substance changes phase
Why can light NOT escape a black whole?
During adolescence, a desire for independence increases.