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ankoles [38]
3 years ago
7

Ms. Peterson wrote the expression below on the chalkboard for her class. She asked the students to write an equivalent expressio

n using no more than one set of parentheses.
4(3x+5y+2z)+3(x−z) ​​

​

• Tom wrote 12x+20y+8z

​

• Jenna wrote 5(3x+4y+z)

​

• Chris wrote 15x+20y−5z

​

Which, if any, of the three students wrote an expression that is equivalent to Ms. Peterson’s expression?

​

​Answer ​_______ wrote an equivalent expression.

​Show your work to prove which expressions, if any, are equivalent.
Mathematics
2 answers:
Tems11 [23]3 years ago
5 0
Chris wrote an equivalent expression.

12x+20y+8z+3x-3z
15x+20y-5z
Diano4ka-milaya [45]3 years ago
5 0

Answer:

 

15x+20y-5z

12x+20y+8z+3x-3z

Chris wrote the equivalent expression

Step-by-step explanation:

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