nickschmaltz21ox6g15 nickschmaltz21ox6g15
  • 02-10-2017
  • Mathematics
contestada

the sum of 2 numbers is 42 and the difference is 20

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 02-10-2017
31 + 11 = 42

31 - 11 = 20

your answer is 31 & 11

hope this helps :D
Answer Link

Otras preguntas

Evaluate the expression when x = -2.5 1. -x 2. |x| + 3 3. |x| - 4 Help me please!!? D;
can anyone help me with this problem ?
If a Ferrari, with an initial velocity of 10 m/s, accelerates at a rate of 50 m/s2 , for 3 seconds, what was his ending velocity?
What is the value of this please help
What is three ratios equivalent to 18:4
in the diagram AB bisects FAE. BF=5x and BE=x2+6. Solve for x.
Compare and contrast the three classes of levers.
Simplify the expression: In(e^5x).
A resistance of  10ohm is bent in the form of a closed cirle. What is the effective resistance between the two pints of any diameter of this circle?
What do all viruses need to reproduce?