Answer: 4 is 110 degrees and 3 and 1 is 70 degrees.
Step-by-step explanation: 4 is equal to 2 so 4 is 110 degrees 4
110 x 2 = 220 360 - 220 = 140/2 = 70 so 3 and 1 = 70 degrees
Answer:
See explanation
Step-by-step explanation:
Given the inequality 
A) Add -3 to both sides of inequality:

Divide by -7 (remember, dividing the inequality by negative number changes the sign of inequality):

B) Plot open circle at -6 on the number line and shade all values of x which go to the left from -6 (see attached diagram).
Answer:
Step-by-step explanation: