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Scorpion4ik [409]
2 years ago
7

Simplify the following expression.

Mathematics
2 answers:
svetlana [45]2 years ago
8 0

Answer:

D. 35x+111y

add the X’s together and then add the Y’s!

PIT_PIT [208]2 years ago
8 0
Answer: 35x + 111y

Explanation:
64x + 67y - 29x + 44y
combine like terms:
35x + 111y
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please give a more detailed question and i will be happy to try and help with your question

6 0
3 years ago
What's greater 5/6 or7/9
Vesna [10]

Answer:

5/6 is greater

Step-by-step explanation:

First obtain a common denominator for the fractions. Multiply the denominator of one fraction to the denominator of another and that is the denominator for the new fractions (54). Then multiply the denominator of one fraction to the numerator of the other one to obtain the new numerator. (e.g. 5*9=45 so 5/6 ->45/54) do this to the other fraction and you will see that 7/9 -> 42/54 and 45/54 is greater than 42/54 so 5/6 is greater .

8 0
2 years ago
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Explain with example of why 2^(-8) * 2^(-7) is equal to 2^(-15)
tatyana61 [14]
(-8)*(-7)=(-15)

the 2 in the beginning stays the same, and you multiply what’s in the parentheses to get (-15)
4 0
2 years ago
Please please help me solve
mash [69]
(2,4) is the only possible answer because it is the only one in the shaded area
5 0
3 years ago
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83,78, 99,56, 48, 74, 68,55,85
____ [38]

Answer:

48, 55, 56, 68, 74, 78, 83, 85, 99

Mean: 71.77777777777777777..........

Median: 74

Mode: mode is the number seen the most, but there is no repeating values

Range: 51

Step-by-step explanation:

<u>Mean:</u>

add all the values together, and divide by how many values you have, so 646/9= 71.777777777............

<u>Median:</u>

the number in the middle of the sequence

<u>Range:</u>

the difference between the largest and smallest numbers/values.

I hope this helps u pls give a brainliest and a thx ;)

3 0
2 years ago
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