Answer:

Step-by-step explanation:
Solve the system of inequalities:
x + 4 < 0
OR:
6x > -12
The first inequality yields the solution:
x < -4
The second inequality gives the solution:
x > -2
The total solution is the disjunction of the individual solutions, i.e., the union of both.
It can be expressed as

Answer:
-12x+19
Step-by-step explanation:
Combine like terms first soooo
-5x-7x=-12x
10+9=19
-12x+19 is your answer
Answer:
c) 50.7
d) 206.3
Step-by-step explanation:
c) 50 + 0.7 = 50.7
d) 200 + 6 + 0.3 = 206.3