3n + n = 40
4n = 40
n = 40/4
n = 10 <==
Answer:
4.4 degrees C.
Step-by-step explanation:
C = 5/9 (F - 32)
When F = 40:
C = 5/9( 40 - 32)
= 5/9 * 8
= 40/9
= 4.4 degrees C,
Answer:
25%
Step-by-step explanation:
i did this 2 years ago
Answer:
Option F. 
Step-by-step explanation:
we know that
The solution of the inequality of the graph is the shaded area above the solid line
step 1
Find the equation of the solid line
The intercepts are
The y-intercept is the point (0,b)
The x-intercept is the point (-b,0)
Find the slope

The equation of the solid line is

step 2
The solution of the inequality is the shaded area above the solid line
therefore
the inequality is equal to
