so because im kind ill help:
Answer:
a=12
b=17
c=7
d=-3
Step-by-step explanation:
nope, i just guessed
Answer:
-1/6
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
Answer:
0.049
Step-by-step explanation:
Since the number next to nine is four so we just write out the first two significant figures which excludes zero