-19.8 > 3.6y
-19.8/3.6 > 3.6y/3.6
-5.5 > y
Oh my, ummm if u go on slander and search that book name then type that page number it will give u all the answers, and the answers are probably at the back of the book <3
Answer:
18
Step-by-step explanation:
x+x+17+6=49
2x=36
x=18
s1=18
s2=35
s3=6
480. 8 x 60 would equal 480
P=2(l + b)
P=2l + 2b
P-2b=2l
P-2b/2=l
C is your answer
