An expression is just a mathematical phrase. A numericalexpression contains numbers and operations. An algebraic expression is almost exactly the same except it also contains variables!

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4 0

2 years ago

e greater roadrunner bird can run 14 miles per hour. at’s 7 times faster than an ostrich can walk. How fast does an ostrich walk

ExtremeBDS [4]

14 / 7 = 2

An ostrich walks 2 miles an hour.

3 0

3 years ago

Negative eight minus seven? (-8-7)

Nutka1998 [239]

Answer:

-15 is the answer of this

Step-by-step explanation:

Rules in Algebra

5 0

2 years ago

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