08-04-2015
Mathematics

contestada

Simplify this expression for x=2 and y=4.
(Y+10x) divided by 8+ y2 -5

Respuesta :

08-04-2015

(y + 10x)/(8 + y^2 - 5)

(4 + 10(2))/(8 + 4^2 - 5)

Simplify the top.

Multiply:

(4 + 20)/(8 + 4^2 - 5)

Add:

24/(8 + 4^2 -5 )

Simplify the exponent:

24/(8 + 16 - 5)

Add:

24/(24 - 5)

Subtract:

24/19

Convert to whole number:

1 5/19

Answer Link

Otras preguntas

Sara is talking about what she has and what she needs for school. Choose the most logical ending for each of her statements below. Necesito papel para a. la

In NIMS, when do managers plan and prepare for the demobilization process?

Hugh has to earn at least $400 to meet his fundraising goal. He has only 100 books that he plans to sell at $8 each. Which inequality shows the number of books,

write at least 75 words on the following Topic write information (about Mobile phones)

Is a -154 a negative integer

[tex] {x}^{2 }+3x + 2 = (x + 2) \times (answer)[/tex]

Between Monday and Tuesday, Henry swam a total of 4 3⁄9 miles. If he swam 2 7⁄9 miles on Monday, how many miles did he swim on Tuesday?

Spastic paralysis suggests involvement of the

Please help what is the area

what is 164 in decimals is it in the thousands place the tenths place hundredths place