7.8 + n = 38.2
n = 38.2 - 7.8
n = 30.4
Answer:
$0.83
Step-by-step explanation:
Its teh only one that makes sense since the 2nd is under, 3rd is over, and 4th is for lazy people
Answer:
100 or 100.1 because all of the numbers after that are below 5 making them unable to round up so they all go bye bye.
By making the surface rougher and to increase the force pushing the surfaces together.
