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## hayleystonem 3 years ago Question 1 (Multiple Choice Worth 2 points) Evaluate the following expression using the values given. Find 3x - y - 3z if x = -2, y = 1, and z = -2. -13 -1 1 13 & Question 2 (Multiple Choice Worth 2 points) Choose the best definition for the following term: variable. A letter that holds the place for some unknown value in mathematics. A process where you must look for terms that have identical variable parts and then combine their coefficients. A process where if two things are equal, one can be put in the place of the other and nothing will chang

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1. katragaddasaichandra

-13

2. katragaddasaichandra

i am sure i am correct

3. rvgupta

-13

4. katragaddasaichandra

that is what told @rvgupta

5. rvgupta

1st option

6. katragaddasaichandra

i told it @rvgupta i told the answer first

7. katragaddasaichandra

give me medal @hayleystonem

8. rvgupta

1st for 2nd Q

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