3 years ago

1. Write an algebraic expression for the sum of three coins and c coins.

Mathematics

1 answer:

Juliette [100K]3 years ago

5 0

Answer:

1 Is A

2 is B

3 is A

4a is D

4b is -53 but that's not an answer choice

4c is C

4d is D

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$\boxed{a= \frac{1}{2} \times b \times h}$

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