Divide off -3 from both sides, that leave you with:
n + 5 = -4
Subtract the 5 to the other side
n = -9
2/5 is the answer to this question because of distributive property. 1/10+1/2=3/5 Then, 3/5-1/5 is equal to 2/5.
Answer:

Step-by-step explanation:





Answer:
Water is added to liquid isopropanol (a polar liquid) to form a solution of rubbing alcohol. Describe what happens on the molecular level as the water dissolves in the isopropanol.
Step-by-step explanation:
Answer:
He has -440.50
Step-by-step explanation:
6x40.25=241.50+420=661.5
275.50 x 4 = 1,102
661.5 + 1102= -440.50