stargirlsoph stargirlsoph
  • 02-03-2017
  • Mathematics
contestada

The sum of two numbers is -80. One number is 3 times the other number. Find the numbers.

Respuesta :

wolf1728
wolf1728 wolf1728
  • 02-03-2017
A) x + y = -80
B) 3x = y

x + 3x = -80
4x = -80
x = -20
y = -60

Answer Link

Otras preguntas

Round the number 824,916 to the nearest tens, nearest thousands, and nearest ten-thousands.
How do you do y+3=0? I'm so totally confused please explain it :(
The journalist must consider _____ an article might offend. who whom
Who was the first explorer to Paraguay?
write a mixed number that is equivalent to 16\3
When coal is mined, it results in significant land destruction. Additionally, the mining of coal can _____. result in acid drainage create low carbon dioxide em
Explain the importance of concentration as it pertains to a solution
Which statements apply to the Old Kingdom? Choose all answers that are correct. A. Ramses II builds the Temple at Karnuk. B. The pyramids at Giza are built.
Las calles cruzan en el __________ de calles.
If you ever swam in a pool and your eyes began to sting and turn red, you felt the effects of an incorrect pH level. pH measures the concentration of hydronium