Can someone help? I think its A or D but i'm not to sure

I think it's A

since it look right

A

Step-by-step explanation:because we would add to get her brothers height since he is 3 inches taller than her

Part A: According to a different source, this video shows how water is an extremely scarce resource in Mexico City. This poses a variety of problems for its citizens.

Part B: Water can have several important uses. It is used for irrigation of crops. It is also used for drinking and for household tasks such as cleaning, washing and cooking.

Part C: Some of the city's residents have become activists in order to deal with the problem of water scarcity. Others buy bottled water to deal with the shortage, while others organize their lives around the availability or the lack of water.

Part D: One of the strategies I would suggest would be fixing the leaks in the water system, which would ensure that all treated water reaches its destination. I would also suggest educating the population on the importance of water and the strategies they can follow to have clean water for longer.

Part E: The main resource that would stop my plans from being implemented would be money. Money can be scarce in Mexico, and this can make it difficult to implement solutions such as fixing a leaking system or starting education campaigns.

The answer is B

First part 3x+(-5)=19 you need to remove parenthesis move the constant -5 to the right to have 3x=19+5 then add those to get 3x=24 then divide to get x=8

It is a because any vote made needs to go through representative or popular sovereignty

It's is d because you don't need a popular vote that's means one vote Is depending on one person so you need political parties