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Klio2033 [76]
2 years ago
15

Lena took a test with 20 questions. She lost 5 points for each of the 12 questions she got incorrect, however, gained 20 points

for answering all the bonus questions correctly. How many points did Lena lose overall?
Mathematics
1 answer:
Makovka662 [10]2 years ago
6 0

Answer:

17

Step-by-step explanation:

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b) x+6

Step-by-step explanation:

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7j + 5 - 8k when j = 0.5 and k = 0.25
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I have no clue

Step-by-step explanation:

3 0
3 years ago
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What is the value of x?<br> Enter your answer in the box
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The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa" See: Coordinates.
5 0
3 years ago
Match the best measure to each situation. 1. The weights of wrestlers on the team varies by 74 lbs. mode 2. The most popular M&a
borishaifa [10]

Answer:

Situation                                                                                    Best measure  

1. The weights of wrestlers on the team varies by 74 lbs.     range


2. The most popular M&M's color is green.                           mode


3. The mean price for an mp3 download is $1.96.                 mean


4. Half of the students in 3rd hour PE are 15 or older.           median


Step-by-step explanation:

1. The weights of wrestlers on the team varies by 74 lbs. This is the range, the difference between the maximum and the minimum value.

2. The most popular M&M's color is green. This is the mode, the value more repeated.

3. The mean price for an mp3 download is $1.96. This is the mean.

4. Half of the students in 3rd hour PE are 15 or older. This is the median, the value in the half of the values


3 0
2 years ago
Find two consecutive even integers such that the sum of the larger and twice the smaller is 62
kolbaska11 [484]
20 and 22

You would create an equation that would simulate this situation and solve for x to find the first even integer. Then add 2 to x to find the second even integer.

4 0
2 years ago
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