<span>3x - 4 ≤ 8
3x </span><span>≤ 12
</span><span>x ≤ 4
answer
</span><span>A.4 </span>
1. Given
2. Definition of Supplementary Angles
3. First Substitution
4. Subtraction property of Equality
5. Second Substitution
6. Exterior Side in Opposite Rays
7. If corresponding angles are equal, then lines are parallel
200
Because 50 equals 1/4
then 100 equals 2/4
then 150 equals 3/4
and at last 200 equal 4/4
Answer: -37 & -3
Step-by-step explanation:
-20-17= -37
-20+17= -3
