HELP IM TIMED!(giving 50 points) Substitute and to determine if the two expressions are equivalent.

Question

HELP IM TIMED!(giving 50 points)
Substitute and to determine if the two expressions are equivalent.

                       

Which statements are true? Select the three correct answers.
3(2t+5). 6t+15
The value of both expressions when t=3 is 33.
The value of both expressions when t=3 is 23.
The value of both expressions when t=6 is 41.
The value of both expressions when t=6 is 51.
The two expressions are equivalent.
The two expressions are not equivalent.

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RobertKer 5 years 2021-09-05T05:16:30+00:00 2 Answers 20 views 0

Answers ( )

  1. Verity
    0
    2021-09-05T05:17:55+00:00
    Reply

    Answer:

    A and D and E

    Step-by-step explanation:

    Substitute the variable(in this case) t for 3, then use the order of operations to simplify(PEMDAS), which will give you 33 for both expressions. To see if two expressions are equivalent, you need to substitute the variable for an odd number AND an even number, so next, substitute the variable t for the number 6, which will give you 51 for both expressions. That means the expressions are equivalent

    Hope this helps 🙂

    P.S. Mark brainliest pls

  2. Ladonna
    0
    2021-09-05T05:18:19+00:00
    Reply

    Answer:

    • A, D, E

    Step-by-step explanation:

    Given expressions:

    • 3(2t + 5) and 6t + 15
    • 3(2t + 5) = 3(2t) + 3(5) = 6t + 15, the expressions are equivalent

    The value of both expressions when t=3 is 33.

    • 6*3 + 15 = 18 + 15 = 33
    • Correct

    The value of both expressions when t=3 is 23.

    • Incorrect

    The value of both expressions when t=6 is 41.

    • 6*6 + 15 = 36 + 15 = 51
    • Incorrect

    The value of both expressions when t=6 is 51.

    • Correct

    The two expressions are equivalent.

    • Correct

    The two expressions are not equivalent.

    • Incorrect

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