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Marat540 [252]
2 years ago
12

Simplify the expressions by combining like terms 10r - 5r + 3r - 8r

Mathematics
2 answers:
Yuri [45]2 years ago
7 0

Answer:

0

Step-by-step explanation:

Combine like terms, perform the operations with the coefficients of the variable, then write the variable.

10r - 5r + 3r - 8r

= 5r + 3r - 8r

= 8r - 8r

= 0

RideAnS [48]2 years ago
6 0

Answer:

0

Step-by-step explanation:

10r-5r=5r

5r+3r=8r

8r-8r=0

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He replaced ln2 by 2 which is evidently wrong (e^ln2 = 2  NOT ln 2).

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Answer:

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3 years ago
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7 0
3 years ago
CAN SOMEONE PLZZ HELP ME THE LAST QUESTION PLZZZZZ?????
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first is proportional. y is 1 and 1/4 times x

second is not proportional.

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