Answer:

Step-by-step explanation:

<, > - open circle
≤, ≥ - closed circle
<, ≤ - draw the line to the left
>, ≥ - draw the line to the right
Move all terms to the left side and set equal to zero. then set each factor equal to zero .
x = - 6 - y
______
4 + r
Answer:
A
Step-by-step explanation:
Just multiply 1166 by 0.2879
Answer:
Step-by-step explanation:
23 - 100
5 - X
23x= 500
x=21%
Sin 30° equals 0.5 and as a fraction that would be 5/10 and 5/10 simplified is 1/2