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svlad2 [7]
3 years ago
8

-2m-6+19+(-4m)+9=0..........

Mathematics
1 answer:
Natalija [7]3 years ago
7 0
-6m+13=0   (put all like terms together)
-6m=-13   (subtracted 13 from both sides to leave m alone)
m=2.17   (divided both sides by -6)
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What is the least common denominator of 1/8 5/12 + 718<br>A) 216<br>B) 108<br>C) 72<br>D) 48​
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The answer is 48 i think
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Suppose 40% of all college students have a computer at home and a sample of 100 is taken. what is the probability that more than
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Kyle spends an equal amount of money each day. After 4 days, he had 4/5 of his money left. After another 10 days he had $30 left
Elden [556K]
4 days spending equal amounts so if x is how much he spends per day and y is the original amount then 4x=1/5y bc he has 4/5 left meaning what he spent was 1/5 of the original and after 10 more days which was 14 total he spent all but 30 so the total minus 30 will be how much kyle spent so
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4 0
3 years ago
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Plz help asap.. I have no clue how to do this.
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Answer:

Tn=a + (n-1)d

a= first term = 14

n= This is the term you're looking for... In this case... That's the 73rd term

d=Common difference (since its an AP)

d= second term - first term -- Or 3rd term - 2nd term = 23-14

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3 years ago
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Which numbers have a digit in the ones place that is 1/10 the value of the digit in the tens place
liq [111]

Answer:

4,099  and 5,011

Step-by-step explanation:

This problem can be solved by taking options one by one.

Option (1) : 4,099  

Digit in ones place = 9

The value of the digit in tens place = 90

\dfrac{9}{90}=\dfrac{1}{10}. It is correct.

Option (2) : 4,110

Digit in one places = 0

The value of the digit in tens place = 10

It is incorrect.

Option (3) : 5,909

Digit in one places = 9

The value of the digit in tens place = 0

It is again incorrect.

Option (4) : 5,011

Digit in one places = 1

The value of the digit in tens place = 10

\dfrac{1}{10}. It is correct.

Hence, in option (a) and (d), the he ones place is 1/10 the value of the digit in the tens place.

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3 years ago
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