Rj’s soccer team has a record of winning 2 matches for every 3 they lose. if the team lost 15 matches during the season, how many matches did they win?

They won 10 matches.

Step-by-step explanation:

The ratio is 2 wins to 3 losses.

You can use a proportion.

2 wins is to 3 losses as x wins is to 15 losses.

2/3 = x/15

3x = 2 * 15

3x = 30

x = 10

10 wins

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

right

step-by-step explanation: