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yanalaym [24]
3 years ago
13

What is the equivalent expression of 8x+7y+5x+4y+2y

Mathematics
1 answer:
Natalija [7]3 years ago
4 0

Answer:

13x+13y

Step-by-step explanation:

(combine like terms)

8x+5x=13x

7y+4y+2y=13y

hope this helped you!

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keli wants to sew trim around the sleeves and hem of a dance costume. she needs a piece of trim that is 8 1/8 inches long for th
Sav [38]

Answer:

1 15/16 ft

Step-by-step explanation:

40 5/8 + 8 1/8 = 48 6/8

There are 12 inches in a foot.

48/12 = 4

6/8 inch divided by 12 is 1/16 ft

3 0
3 years ago
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Use the number line to add the fraction. + + 1 1 7 3 -1 10 9 10 1 -1 10 4 5 3 5 Niat 1 2 + 1 5 N GIN 3 10 0 -1 3 10 1 10 + 1 2 +
user100 [1]
This is hard to understand , do u have a photo
8 0
2 years ago
Power set of {e,f,m,n,o}
Nastasia [14]
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5 0
3 years ago
Read 2 more answers
Match each as either linear or non-linear. HELP​
Virty [35]

Answer:

<u>Linear</u>

y=-x

y  =  \frac{x}{9}

-  \frac{2}{3}x + 3y = 1

<u>Non linear</u>

y =  \frac{4}{x}

\frac{2}{y}  = x

{x}^{2}  +  {y}^{2}  = 1

Step-by-step explanation:

Linear equations have the highest degree to be 1.

Therefore y=-x is linear.

y =  \frac{x}{9}  \: is \: also \: linear.

y =  \frac{4}{x}  \implies \: xy = 4

The degree of this equation is 2.

It is non-linear

-  \frac{2}{3}x + 3y = 1

is also linear.

\frac{2}{y}  = x \implies \: xy = 2....non - linear

{x}^{2}  +  {y}^{2}  = 1.....non - linear

7 0
3 years ago
if Hayden had 1224 golden apples and jenny had 1889 golden apple how many would the have all together
harina [27]
So, Hayden has 1224 Apples
Jenny has 1889 Apples. 

All your doing is ADDING the apples to get your answer of : 3113 apples together. 
4 0
3 years ago
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