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tangare [24]
3 years ago
9

Which expression is equivalent to 5x + 5y + 5y?

Mathematics
2 answers:
Butoxors [25]3 years ago
6 0

Answer:

5x + 10y

Step-by-step explanation:

5x + 5y + 5y = 5x + 10y

slava [35]3 years ago
6 0

Answer:

y=-\frac{1}{2}x \\      OR      x=-2y

Step-by-step explanation:

Given :

5x + 5y + 5y\\

We have to find the equivalent expression of the above equation.

Equating the expression to zero

5x + 5y + 5y=0\\

Adding the terms of 'y'

5x+10y=0\\

Taking the terms of 'x' to one side and 'y' terms to the other side.  

5x=-10y

x=\frac{-10y}{5}\\ x=-2y

OR    

5x=-10y\\y=-\frac{1}{2}x

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What is the additive inverse of 16 5/7 ? A.-16 7/5 B..-16 5/7 C.16 7/5 D. -16
Reil [10]

Answer:-16 5/7

Step-by-step explanation:

To find the additive inverse of 16 5/7

We get

-16 5/7

7 0
3 years ago
Display the set of data in a histogram.
VARVARA [1.3K]

Answer:

The answer to your question is the third histogram

Step-by-step explanation:

What we must check in a histogram is that the x-axis is represented the intervals and in the y-axis is represented the frequency.

The first histogram is incorrect just by observing the first bar, we notice that the correct frequency from 0 to 4 is 3, not 14. This histogram is incorrect.

Also, the second histogram is incorrect, the frequency of the first category is 3, not 12. This histogram is wrong.

The third histogram is correct because all the bars are in agreement with their frequencies.

The last histogram is incorrect, for example, the last frequency is 12, not 3.

4 0
3 years ago
The sun of the first number and twice the second number is 16. The second number is two more than the first number. What are the
Bingel [31]

7+9=16

Step-by-step explanation:

let us add the numbers step by step:

Just add the numbers like this [1+3,2+4,3+5,4+6,5+7,6+8,7+9…]

you get the answer 7+9=16

7 0
3 years ago
In a reapeating musical pattern, there are 56 beats in 7 measures
anygoal [31]

Answer:

You will need to find the number of measures per beat (it will be a fraction): 7/56=0.125 Then, you multiply that by 104: 0.125x104=13 This means that there will be 13 measures after 104 beats.

Step-by-step explanation:

104 beats is multiplied with the decimal of the fraction of beats and measures which means it has been used with whole numbers

0.125 is not a whole number we know x 100 is 12.5 and we know x4 is 0.5

When we work with the first 4 multiples we can usually spot whether it would take more than 4 to round figure it to 0.5 to add to 12.5

There are 3 digits as decimals and x 100 quantifies.  just by adding 4 to x100 to each of them until a whole number found 12.5 + 0.5 = whole number = 13.

8 0
3 years ago
868 is greater than or less than 887
jeyben [28]
The answer for this is less than 887
5 0
3 years ago
Read 2 more answers
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