Mathematics, 13.03.2022 23:50 waltdog
Fill in the blanks below.
(a) Melissa's test score average decreased by 16 points this semester.
Write a signed number to represent this change in average.
(b) A submarine dove to a point 770 feet below sea level.
Write a signed number to represent this elevation.
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(a) Melissa's test score average decreased by 16 points this semester.
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