hedanlopez hedanlopez
  • 22-09-2020
  • Mathematics
contestada

Determine whether you need to add or subtract using rules of signed numbers

1. Negative + Negative :
2. Postive + Negative:
3. Subtraction:

Respuesta :

jazzmensalisbury7
jazzmensalisbury7 jazzmensalisbury7
  • 22-09-2020

Answer:

i think that the answer is 3 but not sure

Answer Link

Otras preguntas

help with numbers #4 and #6, please!!!!!!
It is unlikely that the united states will have further turning points in environmental policy, as most important issues have already been addressed. please sel
How much work is done on a stationary box that is moved across a carpet by a person? The box weighs 5N and it is moved 50cm. What is the energy transfer for thi
What was the effect of the discovery of a sea route from Europe to Asia decreased human traffic on roads?
What type of theorist is most likely to assess people's personalities
what is a circular network.​
The mode score on the 6th grade math test was 94. Which of these interpretations must be correct?
A ball has a 17 j of kinetic energy and its mechanical energy is 25 j. Calculate its potential energy
The study of normal tissues, or groups of cells and their surrounding extracellular materials, is called.
if 5 apples cost 0.60 then how much does 6 apples cost