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guajiro [1.7K]
3 years ago
15

At 12:00 P.M., the water pressure on a submarine is $435 pounds per square inch. From 12:00 P.M. to 12:30 P.M., the water pressu

re increases $58 pounds per square inch. From 12:30 P.M. to 1:00 P.M., the water pressure decreases $116 pounds per square inch. What is the water pressure at 1:00 P.M.?
Mathematics
2 answers:
alexandr1967 [171]3 years ago
6 0

Answer:

377 pounds

Step-by-step explanation:

435 + 58 = 493

493 - 116 = 377

Lapatulllka [165]3 years ago
3 0
The answer should be 377 pounds after doing the work.
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