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Lostsunrise [7]
3 years ago
9

Leia and Thaddeus are reading the same 225-page book. Leia starts reading the book and plans to read

Mathematics
1 answer:
Harman [31]3 years ago
3 0
<h2 />
  • A) True
  • B) False
  • C) True
<h2 /><h2><u>True or false</u></h2>

Since Leia and Thaddeus are reading the same 225-page book, and Leia starts reading the book and plans to read 25 pages a day while Thaddeus has already read 45 pages and is reading 20 pages a day, to determine if each statement is true or false the following calculations must be performed:

A) Leia will finish the book in 9 days.

  • 225/25 = X
  • 9 = X

Therefore, it is true that Leia will finish the book in 9 days.

B) f (x) = 20x represents the number of pages Thaddeus has read in x days.

  • 20 x 5 = 200
  • 45 + 20 x 5 = 245

Therefore, it is false that this equation represents the number of pages Thaddeus has read in x days.

C) They will both finish the book in 9 days.

  • 45 + 20 x 9 = X
  • 45 + 180 = X
  • 225 = X

Therefore, it is true that they will both finish the book in 9 days.

Learn more about maths in brainly.com/question/26051685

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Line j has a slope of − 2. Line d is perpendicular to line j and passes through the point( − 8 , 3 ).  Write the equation for
Zina [86]

Answer:

The equation is: y = 1/2x + 7

Step-by-step explanation:

The slope of j is -2. The slope of a line perpendicular to line j has a negative inverse: 1/2. The point is (-8, 3).

Use the point slope form of the equation:

y - y1 = m(x - x1)

Substitute:

y - 3 = 1/2(x - (-8))

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