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7nadin3 [17]
3 years ago
13

How many solutions does 2x = 2x -9 have?

Mathematics
1 answer:
Lana71 [14]3 years ago
3 0

Answer:

no solutions. a number cannot equal itself -9

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Question 4
Snowcat [4.5K]

Answer:

a is 7/25

b is 14/25

c is 24

Step-by-step explanation:

a) because there are 25 possible outcomes and 7 of them are 3 it is 7/25

b) using the same logic 14 possible outcomes are even

c) because the probability of it being 2 is 3/25, which can be made into ?/200 by multiplying the 25 by 8, which means we have to do the same to the 3, making it 24

8 0
3 years ago
Tameka bought three dozen donuts to take into work. There are 15 cake donuts, 6 glazed donuts, 6 chocolate donuts, and 9 blueber
Leya [2.2K]
Ratio of Cake Donuts to Total Donuts = 15/36

Let, the number of people with Cake donuts = x

Then, 15/36 = x/12

x = 12/36 * 15

x = 1/3 * 15

x = 5

In short, Your Answer would be: 5

Hope this helps!
5 0
3 years ago
Read 2 more answers
Determine the least common multiple of 16,28, and 56​
Inessa05 [86]

Answer:

112

Step-by-step explanation:

Honestly I read the question wrong, but yea listen to the person above. I just woke up lol

8 0
3 years ago
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The total number of points scored by each player throughout a season are listed on a roster by the player's jersey number. is th
Roman55 [17]
Yes, this would be a function.

Using ordered pairs to represent this, we would have (jersey #, points).  A relation is a function if no element of the domain matches more than one element of the range; in our case, the domain is the jersey number and the range is the number of points.

The jersey number will not match two numbers of points throughout the season; a player will only have one total number of points throughout the season.  Therefore no element of the domain matches more than one element of the range, and this is a function.
8 0
3 years ago
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Family drives 4 1/2 miles in 1/10 of an hour. What is their rate of speed in miles per hour?
GarryVolchara [31]

Answer:

4 2/10

Step-by-step explanation:

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8 0
3 years ago
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