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

What is a communicable disease ?
Which of the following is formed at a collision zone?Continental rift valleyVolcanic island chainMountain rangeDeep-ocean trench
Why were the 1920's considered the best and worst of times?
There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5
sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?
sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?
There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5
why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?
Why were the 1920's considered the best and worst of times?
What is a communicable disease ?