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

Please help me I beg you substituteion with negative number & order of operations unite 2
Sachi drives to school every morning. What should Sachi stop doing once she starts driving her vehicle? O texting her friends checking her surroundings O using
mmilinuSubtract - 3x2 + 4x + 10 from 2x2 – 2x​
Which of the following is the best description for this pair of angles? (Full question above)
Elyse has $18 on a gift card that she can use to rent movies online. The graph at the right shows the amount of money remaining on her gift card ba. sed on the
what is the most active non metallic element in group 16
The population of a town went from 100000 to 137000 in 5 years. What was the percent increase in the town's population over that time?
(Spit Open) Plants are able to continue to grow and develop once the starch supply in the seed is gone, because they mog beit A) B A) produce more seeds, which
Which letter is NOT a Spanish letter? II ñ rr cc
I costs $36 for 4 movie tickets, What is Ovie tickets, What is the unit price of each ticket I