Avolleyball league collected $2,040 for both division of volleyball teams the blue division costs & 160 per team and the red division costs $180 per team. how many teams will play in each division

There are 6 teams will play for each team.

Step-by-step explanation:

Given;

Total amount of money = $ 2040

Cost for blue team = $ 160

Cost for red team = $ 180

Solution,

Let number of blue teams be x and the  number of red teams be y.

Total cost =

Since it is a league match and so both divisions must have equal teams.

∴ x=y

∴

Hence the number of teams in each division is 6.

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

x= 149. 24+7=31. 180-31=149

your welcome