A) 3n+4= 7n
B) 4n-5= -1n
You do a normal equation just add the N
$500
x*.8=400
divide .8 from both sides
x=500
Answer:
Im going to guess the second one
Step-by-step explanation:
It's the only one that does not have more than one negative fraction.
Answer:
The car was moving 0.75 meters per second.
Step-by-step explanation:
The answer is 0.75 because 15 divided by 20 is 0.75
P.S Can I have brainliest?
