Abusiness owner spent $4000 for a computer and software. for bookkeeping purposes, he needs to post the price of the computer and software separately. the computer costs 4 times as much as the software. what is the cost of the computer?

$3200

Step-by-step explanation:

Let price of computer be and price of software be

From this statement, we can write:

From this statement, we can write:

Substituting 2nd equation into the first and solving for :

We want to know price of computer, which is 4 times this, so we have:

Thus, the computer costed $3200

how many players are there?

step-by-step explanation:

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl