boobea13
boobea13
22-11-2016
Mathematics
contestada
Please help with all three .
Respuesta :
18jerabekm
18jerabekm
22-11-2016
A) Negative. A is now a negative # (the - sign explains) a negative - a nagative will be positive
B) Positive. Two negatives make a positive.
C) Negative. A Negative # decreased is still a negative number, just more negative!!!
HOPE THIS HELPS :D
Answer Link
metti
metti
22-11-2016
ok lets sepose some values for a and b
a=3>0
b=-2<0
ok now
a. -a+b=-3-2=-5<0 negative
b. a-b=3-(-2)=5>0 positive
c. b-a=-2-3=-5<0 negative
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
What do you call a lot of fish swimming together
On the Richter scale, a great earthquake is 10 times stronger than a major one, and a major one is 10 times stronger than a large one. How many times stronger i
This is a schematic view of the Bessemer converter, invented in 1855: Can anyone tell me how it was used (like what goes in and what comes out?) and what it ma
If the point (a,3) lies on the graph of the equation 5x + y = 8, then a= A) 1 B) -1 C) 7
Read the passage. Malia felt better after talking about the issue with her parents. She was so happy that the problem was finally solved. What stage of plot is
How is pumice gathered?
Which states' delegates most strongly opposed the Virginia Plan? A.) large states B.) northern states C.) small states D.) southern states slave states
which classification describes the milky way? irregular regular spiral barred spiral elliptical
the green color of tree leaves is due to green light energy reflected from
What can changes in the fossils of a single organism over time reveal? A. relative age of the rocks containing the fossils B. how the species evolved C. how the
