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White raven [17]
3 years ago
13

Why is 15 + 1/2 an algebraic expression?

Mathematics
2 answers:
Marat540 [252]3 years ago
5 0

Answer:

There is no equal sign.

Step-by-step explanation:

There is no equal sign to make it an algebraic equation.

Andre45 [30]3 years ago
4 0

Answer:

15+1/2

=15+0.5

=15.5

Ans: 15.5

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Joe has 5 dimes and 4 pennies. Jamal has 2 dollars, 4 dimes, and 5 pennies. Jimmy has 6 dollars and 4 dimes. They want to put th
sesenic [268]

Answer:

no they had $9.39

Step-by-step explanation:

i just added them all together

3 0
3 years ago
Oliver and layla each built a rectangular prism with centimeter cubes. Both prisms have a volume of 24 cubic centimeters, but th
Nadusha1986 [10]
The volume of a rectangular prism is width×length×width. With the given volume of 24 you could find 2 ways with different sets of numbers that multiply into 24.

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Layla, 3, 2, 4
4 0
3 years ago
This is confusing<br> (2x+y)^2−(x−2y)^2
Iteru [2.4K]

Answer:

{(2x + y)}^{2}  -  {(x - 2y)}^{2}

<  {(x + y)}^{2}  =  {x}^{2}  + 2xy +  {y}^{2}  >

<  {(x - y)}^{2}  =  {x}^{2}  - 2xy +  {y}^{2}  >

{(2x)}^{2}  + 2(2x)(y) +  {(y)}^{2}  -  {(x)}^{2}  - 2(x)(2y) +  {(2y)}^{2}

{4x}^{2}  + 4xy +  {y}^{2}  -  {x}^{2}  - 4xy +  {4y}^{2}

{4x}^{2}   -  {x}^{2}  +  {4y}^{2}  +  {y}^{2}

= {3x}^{2}  +  {5y}^{2}

5 0
3 years ago
Read 2 more answers
Help fast please<br> i have no idea what to do in math so i need help
siniylev [52]

Answer:

see the attachment photo!

5 0
2 years ago
Helpp!!
irinina [24]

Answer:

Step-by-step explanation:

The function is y = 17x.  Then if x = 1, y = 17; if x = 2, y = 34, and so on, which agree with the table.  The other questions are difficult or impossible to read.  Please try to obtain and share better quality images.

3 0
2 years ago
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