Answer:
-16.4, (commutative property)
Step-by-step explanation:
(add, because they are both negatives) -5.2+(-8.4)= -13.6
Then add the (-2.8): -13.6 + (-2.8) = -16.4
Thats your first equation!!!
do the same thing for the other one, and by the way it the same answer.
Its commutative prop because its just switching positions and its adding negatives.
Answer:
-13
Step-by-step explanation:
it must be either -11 or -13. -13 is less than -12.
Answer:
kesgiugeegf eoefohfhef
Step-by-step explanation:
egewguiefgwui eiehoge
Answer:
(7 X 3) x 6 = 7 x (3 X 6)
Step-by-step explanation:
Answer:
One
Step-by-step explanation:
Set each equations equal to each other


Find the discrimant.

This means there is one real solution. Since the discramnt equal 0.