Ask question

Ask question

All categories

3 years ago

14

The late fee at the library is based on the number of days a book is late. Carter paid $1.08 for a book that way nine days late.

Her sister Sydneys had a fever of $1.92 for a Late book how many days late was a book

1 answer:

olasank [31]3 years ago

7 0

Answer:

16 days

Step-by-step explanation:

108/9 is 12. The late fee is 12¢ per day. 16x12 is 192.

You might be interested in

I WILL GIVE BRAINIEST

Anit [1.1K]

Answer:

10 hours, 30 minutes.

Step-by-step explanation:

Distance ÷ Speed = Time

525 ÷ 50 = 10.5

7 0

3 years ago

Let F(x)=x^2-4 and G(x)=5-x<br><br> Find (F/G)(x)=

sammy [17]

Answer:(F/G)(x)=7

Step-by-step explanation:

5 0

3 years ago

Find the value of x such that the area of a triangle whose vertices have coordinates (6, 5), (8, 2) and (x, 11) is 15 square uni

Serjik [45]

Answer:

$x =12\ or\ -8$

Step-by-step explanation:

Given

$(x_1,y_1) = (6,5)$

$(x_2,y_2) = (8,2)$

$(x_3,y_3) = (x,11)$

$Area = 15$

Required

Find x

The area is calculated as thus:

$Area = \frac{1}{2}|x_1(y_2 - y_3) + x_2(y_3 - y_1) + x_3(y_1 - y_2)|$

Substitute values

$15 = \frac{1}{2}|6*(2 - 11) + 8*(11 - 5) + x(5 - 2)|$

$15 = \frac{1}{2}|6*(-9) + 8*(6) + x(3)|$

$15 = \frac{1}{2}|-54 + 48 + 3x|$

$15 = \frac{1}{2}|-6 + 3x|$

Multiply through by 2

$2 * 15 = \frac{1}{2}|-6 + 3x| * 2$

$30 = |-6 + 3x|$

Remove absolute sign

$30 = -6 + 3x\ or\ -30 = -6 + 3x$

Add 6 to both sides

$36 = 3x\ or\ -24 = 3x$

Divide by 3

$12 = x\ or\ -8 = x$

$x =12\ or\ -8$

<em>So, the coordinates are (-8, 11) or (12,11)</em>

3 0

3 years ago

2x+15=x/2-3<br><br> Can anyone solve for x?

____ [38]

Answer: X=-12

Right ain’t it ?

3 0

4 years ago

Read 2 more answers

What is the equation of the new graph? Will mark brainlest

faltersainse [42]

Answer:

c

Step-by-step explanation:

did the test

7 0

3 years ago