The deepest part of the mariana trench (the deepest trench in the world’s oceans) is at an elevation of -11.033 kilometers. the elevation of the deepest
part of the atacama trench is -8.065 kilometers. what is the net change in elevation from the atacama trench to the mariana trench?

Ill mark the brainliest if you me with the these three questions 7,8,9

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.