5n+3/4n=2
20n+3n/4=2
23n/4=2
23n=8
n=8/23
Answer:
option 2: 
Step-by-step explanation:
when dividing fractions, you can actually multiply them together by the reciprocal of the second one. (reciprocal is just flipping the fraction)
so,
÷ 
becomes 
to multiply fractions together, just multiply the top and bottom.
2 * 5 = 10
3 * 4 = 12
so the answer would be 
Answer: x^2+2x+1
Step-by-step explanation:
You would have to magnify the Fire Ant five times and the Crab Spider four times to get the answer