mgarrett37 mgarrett37
  • 24-10-2017
  • Mathematics
contestada

Which of these story problem describes the sum 19 + (-12)? Check all that apply. Show your work to justify your answer.

Respuesta :

mk4246439
mk4246439 mk4246439
  • 27-10-2017
-19 + (-12) = 7

Remove Parentheses  
( -a ) = -a 

= 19 - 12
Subtract The Numbers 
19-12 = 7
Answer Link

Otras preguntas

youhave 4x+10 CDs and your friend has 5x+ 22 CDs. is it possible that you both have the same number of CDs
Can someone help please ?!!
Without the atmosphere, the earth would be too:
Attempts at using a "foreign" language occasionally turn out to be humorous. true or false
20 POINTS!!! Does the table represent an exponential function? X: 1 / 2 / 3 / 4 Y: -2 / -12 / -72 / -432
What is the measure of the angles? 145° 35° 13° 180°
out of 900 marbles 60% are blue how many marbles are blue
Can someone please help me fill in the blanks from this article? The choices are: A- That is, B- For instance, C- It was found that D- Yet another E- However, F
Write an expression for the perimeter of the triangle shown below: 4.1x + 29 4.1x − 29 4.5x + 29 4.5x − 29
what is the job of helper T cells