kelliepollock03 kelliepollock03
  • 22-08-2017
  • Mathematics
contestada

The sum of a number and -20 is 40.What is the number?

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 22-08-2017

sum means addition

 so x +-20 = 40

x = 40 +20 = 60

x=60


Answer Link

Otras preguntas

1. About how many years make up each generation?
A brief paragraph that includes the main ideas is called: a. Introduction b. Essay c. Summary d. Conclusion (A is incorrect)
Help plz :)..............​
I don’t know the value of x
what’s a common denominator for -3/4 and 5/12
what is the mixed number form of 33/8
Help me with this question for brainliest please
On a coordinate plane, a line goes through (negative 6, 6) and (2, 6). A point is at (negative 2, negative 4). What is the equation of the line that is parallel
Can someone please do this
Awaste management company is designing a rectangular construction dumpster that will be twice as long as it is wide and must hold 19y * d ^ 3 of debris. Find th