Mrs. Minton has a problem with her kitchen sink, so she calls a plumber to fix it. The plumber charges $14.95 to come to the house and $27.50 per hour for the repair. The plumber sends Mrs. Minton a bill for $138.70. Write an equation that you could solve to find out how many hours it took the plumber to fix Mrs. Minton's sink. Be sure to define your variable.​

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:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

idk

step-by-step explanation: i just don't