Answer:
y=-0.7x+82.5
Step-by-step explanation:
Given:
The inequality is
To find:
The value of x and then graph on the number line.
Solution:
We have,
Subtracting 19 from both sides, we get
It means all the real values of x which are less than or equal to 4 are in the solution set. So, an arrow approaches towards left from x=4 as shown in the below figure.
Mejor toma un f o to o es más fácil
.26 of a second, subtract 2.12 and 1.86 and you get .26