Answer:
2.25
Step-by-step explanation:
The value of point C is already positive, so nothing changes.
_____
The absolute value function changes negative numbers to positive ones (by multiplying by -1, or reflecting across the origin of the number line).
Here's the solution,
=》

=》

=》

=》

=》

=》

so,
The solution set is (-5 , 5)
Answer:
c = 140
Step-by-step explanation:
y = -7x + 140
-7 x 0 + 140
0 + 140
c = 140
(x = 0, y = c)
(0,140)