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Lera25 [3.4K]
3 years ago
9

In January the students in a class red 72 books in February they read 56 books what is the approximate percentage decrease in th

e number of books read from January to February
Mathematics
1 answer:
snow_lady [41]3 years ago
5 0

Answer: -12.5%

72 + 56 = 128

72 x / 128 x 100 = 56.25

56 / 128 x 100 = 43.75

43.75 - 56.25 = - 12.5

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Does the X in math really represent that it value is still unknown?
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Answer:Yes

Step-by-step explanation:

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It costs $5.15 to rent a kayak for 1 hour at a local state park. The price per hour stays the same for up to 5 hours of rental.
iren [92.7K]

5.15 x 5 = 25.75

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6 0
3 years ago
(05.02 LC)What is the area, in square inches, of the figure shown here? A parallelogram with a height of 4inches is shown. The h
antoniya [11.8K]

Answer:

36 in²

Step-by-step explanation:

The figure that is been described is a Parallelogram.

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From the question, the Height of the Parallelogram = 4 inches

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= 5 inches + 4 inches

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3 years ago
Write the value represented on the number line next to the letter
miss Akunina [59]
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3 years ago
Use the interactive to make a line that passes through the points 3'2 and -1'-1 slope
Oliga [24]

The required equation of the line passing the coordinates will be y = 3/4x - 1/4

<h3 /><h3>Equation of a line</h3>

The standard equation of a line is expressed as y= mx + b

where

m is the slope

b is the y-intercept

Given the coordinate points on a line (3, 2) and (-1, -1)

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Slope = 3/4

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b = -1/4

The required equation of the line passing the coordinates will be y = 3/4x - 1/4

Learn more on equation of a line here: brainly.com/question/18831322

#SPJ1

7 0
2 years ago
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