Answer:
Step-by-step explanation:
its B
Answer:-16
Step-by-step explanation:5-21
Step-by-step explanation:
f(–7) if f(x) = 3x + 6
3(-7) +6
-21+6
x= - 15
Answer:
<1 <2 and <1 <4
Step-by-step explanation:
A supplementary angle is a straight line with 180 degrees.