emadrid76
emadrid76
15.12.2020 • 
Mathematics

After watching some fish 55 feet below the surface of the water, a scuba diver went up 20 feet to explore a coral reef.
Use a number line to help you create an equation that
shows the location of the coral reef in relation to the
water's surface.
-70 -60 -50 -40 -30 -20 -10 0 10 20 30
Interpret the sum in the context of the problem.

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