It’s the first one!! :)))
Answer:
The answer is the option C
The graph in the attached figure
Step-by-step explanation:
Let
x------> the number of notebooks
y-----> the number of tablets
we know that
The inequality that represent the situation is equal to
Using a graphing tool
see the attached figure
The solution is the triangular shaded area
Answer:
A
Step-by-step explanation:
all can divide by 4
12/4 = 3
16/4 = 4
1/4x+4/4x = -6/2x+1/2x
5/4x = -5/2x
x=0
Absolute value is alwas positive
so all of them excet the 3rd one are false
|w|=0 has 1 solution
if the last one was |w|=1 then ther would be 2 solutions, -1 and 1
answer is |w|=0