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liq [111]
1 year ago
11

Jane gained 25 points in the first round of a game. In the second round she lost 40 points and

Mathematics
1 answer:
AleksAgata [21]1 year ago
4 0

Jane lost 5 points in the game.

Given that, Jane gained 25 points in the first round of a game. In the second round, she lost 40 points and in the third round, she gained 10 points.

We need to write and evaluate an expression to find how many points Jane gained or lost.

<h3>What are integers?</h3>

An integer is a number with no decimal or fractional part and it includes negative and positive numbers, including zero.

Now, for the given situation we can write an expression as follows:

25 – 40 + 10

=25 + 10 + ( -40 )

=35 -40= -5

Therefore, Jane lost 5 points in the game.

To learn more about the integers visit:

brainly.com/question/80967.

#SPJ1

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A store pays $365.84 for a fountain. The store marks up the price by 10%.
Ann [662]

Answer:

The store marks up the fountain by adding $ 36.58 to its original cost, bringing its retail price to $ 402.42.

Step-by-step explanation:

Given that a store pays $ 365.84 for a fountain, and then the store marks up the price by 10%, to determine the amount of the mark-up the following calculation must be performed:

365.84 x 10/100 = X

3,658.4 / 100 = X

36,584 = X

36.584 + 365.84 = 402.424

Thus, the store marks up the fountain by adding $ 36.58 to its original cost, bringing its retail price to $ 402.42.

4 0
3 years ago
Identify the domain and range of the following relation. {(7,-2), (7,4), (7,6), (7,-4), (7,1)}
ludmilkaskok [199]

Answer:

B.

Step-by-step explanation:

Domain is the x-coordinate and the range is the y-coordinate.

B. Domain: {7}

Range: {-4, -2, 1, 4, 6}

6 0
2 years ago
What is the value of 6^0
Tema [17]

Answer:

1

Step-by-step explanation:

Any base with an exponent of 0 equals to 1.

6^0 = 1

7 0
3 years ago
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Damon, Dave &amp; Dina share some money in
scoray [572]

Answer:

6/18

Step-by-step explanation:

Total amount of money that they have:

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Since Dina has 6, the answer should be 6/18.

4 0
3 years ago
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The surface area of a cube is 96 in.?.<br>What is the volume of the cube?​
salantis [7]

Answer:

64

Step-by-step explanation:

surface area of the cube =96

suppose one side of the cube = a

volume of the cube(V) =?

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SO

V= a^ 3  

V=64.

brainliest plz :'D

3 0
2 years ago
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