Answer:
13
Step-by-step explanation:
count on your fingers
4/3
40/30
60/45
Simply multiply or divide both the 20 and the 15 to get an equivalent ratio.
Answer:
Step-by-step explanation:
−4−8+j
=−4+−8+j
Combine Like Terms:
=−4+−8+j
=(j)+(−4+−8)
=j+−12
Answer:
=j−12
Step-by-step explanation:
I don't know how to do any of these if you could give me another question that's possibly easier