Define variable- 4.5x
Equation - 15+ 4.5x =42
Solution- x=6
15+ 4.5x =42
4.5x = 27
X=6
Answer:
option D
Step-by-step explanation:
this trianle will be congurent by SSS method easily
19) 5c+c=-6+2
6c=-4
c=-4/6
c=-2/3
20) -20-8=-2e
-28=-2e
28/2=e
14=e
21)p-2w=2l
(p-2w)/2=l
Answer:
6584.22
Step-by-step explanation:
used a calculator (ti-84 plus tx instruments)
Answer:
34
Step-by-step explanation:
16+10+6=34
