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Vikentia [17]
3 years ago
13

Ryan is opening up a bookstore, where he sells both new and old books. He

Mathematics
2 answers:
Bas_tet [7]3 years ago
8 0

Answer:

Ryan's  revenue last month if he sold 16 new books and 25 old books

 is  $337.50.

Step-by-step explanation:

The number of old books sold by Ryan = 25

The cost of each old book = $5.50

⇒ Total amount earned by selling 25 old  books = 25 x $5.50

                                                                                  =  $137.5

The number of new books sold by Ryan = 16

The cost of each new book = $12.50

⇒ Total amount earned by selling 16 new  books = 16 x $12.50

                                                                                  =  $200

Hence Total amount earned by Ryan

= Amount earned by selling old books + Amount by selling new books

=  $137.5 +  $200

= $337.50

or,  Total amount earned by Ryan = $337.50

Hence Ryan's  revenue last month if he sold 16 new books and 25 old books  is  $337.50.

stealth61 [152]3 years ago
3 0

Answer: the answer is $337.50 APEX

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Which statement correctly describes the end behavior of y = 3x8 + 5x2 +2x - 1
zmey [24]

Answer:

C)  The graph rises to the left and rises to the right.

Step-by-step explanation:

The highest expone tis even and it's coefficient is positive

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The graph rises to the left and rises to the right.

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2 years ago
The Ferris wheel shown makes 16 revolutions per ride. How far would someone travel during one ride? Round your final answer to t
sertanlavr [38]

Complete question :

The diameter of the ferris Given is 63 feets

Answer:

3165 feets

Step-by-step explanation:

Given that :

Diameter of ferris = 63 feets

Recall :

Circumference of a circle = 2 * pi * Radius

Or

Circumference = pi * d

Hence,

Circumference of wheel = 3.14 * 63 = 197.82 feets

Distance traveled during one ride :

Circumference of wheel * number of revolutions

197.82 * 16 = 3165.12

= 3165 feets (nearest whole number)

4 0
2 years ago
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Dahasolnce [82]

Answer: A x=1/4y^2

Step-by-step explanation:

Because to make sure on the graph is counterclockwise for the vertex for the starting point.

4 0
3 years ago
Which of the following is the quotient of rational expressions shown below?
emmasim [6.3K]

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Step-by-step explanation:

7 0
3 years ago
Given the system of equations:
uranmaximum [27]

Answer:

x=4

y=2

Step-by-step explanation:

2x+2y=12

x−y=2

​In order to solve by elimination, coefficients of one of the variables must be the same in both equations so that the variable will cancel out when one equation is subtracted from the other.

2x+2y=12,x−y=2

To make 2x and x equal, multiply all terms on each side of the first equation by 1 and all terms on each side of the second by 2.

2x+2y=12,2x+2(−1)y=2×2

Simplify.

2x+2y=12,2x−2y=4

Subtract 2x−2y=4 from 2x+2y=12 by subtracting like terms on each side of the equal sign.

2x−2x+2y+2y=12−4

Add 2x to −2x. Terms 2x and −2x cancel out, leaving an equation with only one variable that can be solved.

2y+2y=12−4

Add 2y to 2y.

4y=12−4

Add 12 to −4.

4y=8

Divide both sides by 4.

y=2

Substitute 2 for y in x−y=2. Because the resulting equation contains only one variable, you can solve for x directly.

x−2=2

Add 2 to both sides of the equation.

x=4

The system is now solved.

x=4,y=2

Correct choice is B) x=4.

8 0
2 years ago
Read 2 more answers
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