Question

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Answer 1

Respuesta:

1. p= 8+3y

a=4y

2. p=7y

a=2$y^{2}$

3. p=2y+10

a=2y+4

4. p=18+3y

a=4y+8

Explicación paso a paso:

1. p=2+2+y+y+y+2+2=8+3y

a=y(2+2)=4y

2. p= y+y+y+y+y+y+y= 7y

a= y(y+y)=$y^{2}$+$y^{2}$= 2$y^{2}$

3. p=2+y+2+y+2+2+2=2y+10

a= 2(y+2)=2y+4

4. p=2+2+2+2+2+2+y+2+y+2+y+2=18+3y

a= 4(y+2)= 4y+8

Answer 2

$p = 8 + 2y$

$a = 4y$

2.

$p = 6y$

$a = 2 {y}^{2}$

3.

$p = 8 + 2y$

$a = 2y + 4$

4.

$p = 12 + 2y$

$a = 4y + 8$

Explicación:

1.

p = 4+4+2y = 8+2y

a = (2+2)y = 4y

2.

p = 2y+2y+2y = 6

a = y(y+y) = y^2 + y^2 = 2y^2

3.

p = (2+2) + 2(y+2) = 4+2y+4 = 8+2y

a = 2(2+y) = 2y+4

4.

p = 4+4+2(y+2) = 8+2y+4 = 12+2y

a = 4(y+2) = 4y+8