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Mashutka [201]
3 years ago
15

Plz show your work

Mathematics
2 answers:
andrew11 [14]3 years ago
5 0

Answer:

9/5 (-8) > = F > = 9/5 (157)

Step-by-step explanation:

A. -40>= 5/9F - 32

-40+32>= 5/9F

9/5(-8) >= F

B. 125 <= 5/9F - 32

125+32 <= 5/9F

9/5(157) <= F

9/5 (-8) >= F >= 9/5 (157)

leonid [27]3 years ago
3 0

Answer:

  • Negative forty is less than five ninths times the quantity F minus thirty two.
  • Five ninths times the quantity F minus thirty two is less than one hundred twenty five.

Step-by-step explanation:

<u>Conversion equation:</u>

  • C = 5/9*F - 32

<u>We need to convert this inequality:</u>

  • -40C < T
  • T < 125C

<u>Replace T with the expression above:</u>

  • -40 <  5/9*F - 32 or 5/9*F - 32 < 125

Correct choice is C

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