wannamakerdaandre

12.12.2020 • 

Mathematics

Which statement best describes a situation in which opposite quantities combine to make 0? A.
A scuba diver swam to a location 25 feet below sea level, then she swam 8 feet deeper.

B.
A hot air balloon used propane to fly 50 feet higher, then used weights to fly 50 feet lower.

C.
A child grew 1.5 inches taller one year, then 1.5 inches taller the next year.

D.
A farmer mowed 5 inches off his grass one week, then it grew 4 inches the next week.

Ответ:

bougiehairstudios

10.11.2022

Mathematics

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2(x+3)

2*x=2x

2*3=6

Answer=2x+6

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