It would be helpful to see the actual choices, but let me try to answer anyway:
(1) blue area:
y>=4*x+1
read area
y<-3
(2) blue:
y>3*x-3
red:
y <= 0.5*x + 2
2x is the smaller angle degree
Answer:
4=x
Step-by-step explanation:
y=-x+4
y=2x-8
-x+4=2x-8
+x +x
4=3x-8
+8 +8
12=3x
/3 /3
4=x
Answer:
197.92 or 198 but 197.92 first
Step-by-step explanation:
Answer:
No, because when there is a + in front of an expression parentheses, the expression remains the same
Step-by-step explanation:
-85+(-40)
= -85-50
= -125
