Mathematics, 12.09.2019 01:30 brettriley4402

Write an algebraic expression to find the sum for each situation.
4. the varsity football team gained 7 yd on one play and then lost 4 yd.
5. the airplane descended 140 ft and then rose 112 ft.
6. the squirrel climbed 18 in. up a tree, slipped back 4 in., and then
climbed up 12 in. more.
7. the temperature was 72°f at noon. at midnight a cold front
moved in, dropping the temperature 12°f.

Answers: 2

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Write an algebraic expression to find the sum for each situation.
4. the varsity football team...