Kaykay93 Kaykay93
  • 01-03-2014
  • Mathematics
contestada

Can someone please help me ?

Can someone please help me class=

Respuesta :

crisforp
crisforp crisforp
  • 01-03-2014
a + b = 1013;
a - b = 9;
2a = 1022 => a = 511; b = 502;
Answer Link

Otras preguntas

Subject verb agreement “either the car or the cyclist _____ responsible for the accident”
Decide whether the ordered pair (-1,4) is a solution of the equation 8x−2y=3.
I need help pleasee What is the length of the dotted line in the diagram below? Round to the nearest tenth.
fav skz member?........​
Define network list the elements of network
Solve the equations and good its for exam practice! f(5)=3(5)-10
PLEASE HELP Will the answer be A) or D) there is confusion. I think it is D but it might be A because the figure has 1 hexagon, 2 pentagons, 2 squares and in th
5. During the night, a child hide himself at the corner from his mother who wanted to bit him. The mother came with a torch calling him, but the child could onl
In case of severe acute respiratory syndromes like COVID, which of the following measures are taken as a law to arrest the spread of the disease from one person
In contrast to the "right-versus-right" ethical dilemma, a(n) (1 point) O Social decision O Ethical decision O Ethical experience O Fiduciary conflict is "right