Answer:
1. 2x+8
2. 3x-6
3. -6x-3
Step-by-step explanation:
I dunno what you're supposed to do for the modeling, but I simplified the expressions
Answer:
2) slant height=15
surface area=
Step-by-step explanation:
x 

81+144
=225

=15
Answer:
yes you can.
Step-by-step explanation:
...
Answer:
The custodian can make 128 pails.
Step-by-step explanation:
first, you convert 1/8 to 0.125.
then, you divide 16 by 0.125 to get 128.
Answer:
Step-by-step explanation:
13.5cm