Answer:
(3, - 3)
Step-by-step explanation: that might be it
The tank can hold 31.8 gallons of water.
#1 shop A would be cheaper
Answer:
A) 16
Step-by-step explanation:
The question is:
Evaluate the expression using the given value of the variable.
when 
A) 16
B) -24
C) -18
D) 28
Solution:
Given expression:

Plugging in
in the expression
⇒ 
⇒ 
⇒ 
So the expression evaluates to 16 when we put 
3(11-6) (substitution)
3(5) =15