Answer:
145.8
Step-by-step explanation:
−4.5 x −6 x 5.4
There are 8 choices for the first painting on the wall, 7 choices for the second, and so on, down to three choices for the sixth. Our result is thus 8*7*6*5*4*3=20,160. C is the correct answer.
74-34=20 so then y=20 because 20*2+34=74
IN other words
74-34=20
Addition information need it like the picture