Evaluate the expression for r = 4, s =-3, and t = 7. 4-2s – 5t Answer: 4-(-6)-35

Question

Evaluate the expression for r = 4, s =-3, and t = 7.
4-2s – 5t
Answer:
4-(-6)-35

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Lệ Thu 2 years 2021-07-29T15:39:10+00:00 1 Answers 10 views 0

Answers ( )

  1. Sigrid
    0
    2021-07-29T15:40:35+00:00
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    Answer: -25

    Step-by-step explanation:

    4 – 2(-3) – 5 (7)

    4 + 6 – 35

    10 – 35

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )