Kylie ate lunch at a restaurant. The bill came to $74.60. If she left a 20% tip, what was the total cost of her lunch?

total is 89.52

Step-by-step explanation:

20% >> .20

.20 * 74.60 = 14.92

14.92 + 74.60 = 89.52

Hope it Helps!

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: