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3 years ago

3t – 4(t – 5) + 5 for t=6. 2

Mathematics

2 answers:

Trava [24]3 years ago

5 0

Answer:

t = 18.8

Step-by-step explanation:

Hope this helped

please mar Brainliest

podryga [215]3 years ago

3 0

Answer:

18.8

Step-by-step explanation:

3t - 4(t - 5) + 5 (plug in 6.2 as t)

3(6.2) - 4(6.2 - 5) + 5 (distribute 3 to 6.2)(subtract 5 from 6.2)

18.6 - 4(1.2) + 5 (multiply -4 and 1.2)

18.6 - 4.8 + 5 (subtract 4.8 from 18.6)

13.8 + 5 (add 13.8 and 5)

18.8

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3t – 4(t – 5) + 5 for t=6. 2 ​

3t – 4(t – 5) + 5 for t=6. 2