Awnser this please.

Mathematics

2 answers:

adoni [48]3 years ago

7 0

Answer:

1.5 hours

Step-by-step explanation:

make each half hour represent t

Cost C(t) = 24 + 14t

66 = 24 + 14t

42 = 14t

t = 3

3 half hours = 1.5 hours

taurus [48]3 years ago

7 0

Answer:

1 and a half hours of work

Step-by-step explanation:

You minus 66 and 24 to get 42. Then you divide 42 and 14

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When solving the equation x2 – 8x - 7 = 0 by completing the square, which equation

IgorLugansk [536]

<h3>Answer:-</h3>

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