All categories

3 years ago

Tyree bought a book for $49.62. he sold it for $52.10 what is the percent change in the price of the book

Mathematics

2 answers:

Natali [406]3 years ago

4 0

Ur answer is 2% because u minus it and u find the percentage

cupoosta [38]3 years ago

4 0

It would be: 52.10 - 49.62 ) / 49.62 * 100
= 2.48/49.62 * 100
= 248/49.62
= 4.997

In short, Your Answer would be appox. 5%

Hope this helps!

You might be interested in

8. Fifty students are trying to raise at least $12.500 for a class trip. They

lions [1.4K]

Answer: Each student should raise $225

Step-by-step explanation:

$12,500-$1,250= $11,250

$11,250/50= $225

Check answer:

$225x50= $11,250

7 0

3 years ago

Hip A receives a distress signal from the southwest, and ship B receives a distress signal from the same vessel from the north.

Goshia [24]

Answer:

<h2>The vessel in distress is located in between vessels A and B</h2>

Step-by-step explanation:

To describe how we arrive at the answer, we are going to use the drawing i have attached to this response.

southwest of ship A is just a distance around the third quadrant (using the cardinal point) and it is below A

North of B is few distances ahead of ship B.

Please see the attached sketch

4 0

4 years ago

Solve for y. 5+2y≤ – 3

kvv77 [185]

Answer:

$y \leqslant - 4$

Step-by-step explanation:

$2y \leqslant - 8 \\ y \leqslant - 4$

3 0

3 years ago

Read 2 more answers

Solve the system of equations given below.

eduard

Answer:

The system of this equation is ( -1, 10) which is Option A.

Step-by-step explanation:

Solve for y in the first equation.

$y = - 5x + 5 \\ - 2y = - x - 21$

Replace all occurrences of yy with -5x+5 in each equation.

$10x - 10 = - x - 21 \\ y = - 5x + 5$

Solve for x in the first equation.

$x = - 1 \\ y = - 5x + 5$

Replace all occurrences of x with -1 in each equation.

$y = 10 \\ x = - 1$

The solution to the system is the complete set of ordered pairs that are valid solutions.

(−1, 10)

Hence, the system of this equation is (-1, 10). 

Option A.

5 0

3 years ago

Anyone know the area of the blue area?

Studentka2010 [4]

First, find the area of the larger sector (the 360-130=230 degree sector), then add the area of the triangle.
area of the larger sector:(230/360)π*11.1²≈247.17
area of the triangle when two sides and the angle between the two sides are given: (absinФ)/2. In this case, a=11.1, b=11.1, Ф=130
(11.1*11.1*sin130)/2≈47.19
the total area is 247.17+47.19≈294.4
Please use your calculator to double check my numbers.

4 0

4 years ago