Answer:
Step-by-step explanation:
6/4=1.5 (price per can)
10/8=1.25 (price per can)
1.25 is cheaper than 1.5
the second one is the better buy
Answer:
0.0384615385
Step-by-step explanation:
look at picture
Answer:
The slope is -1/4
Step-by-step explanation:
perpendicular line is 
Answer:
W + 5
Step-by-step explanation:
Given a number, W
An increase in W by a constant 5 ; can be expressed as ;
W plus the constant value increase
Hence,
Increase in W by 5 equals ;
W + 5
The answer is 22 because as u can see they are going up by 1 so 20,21, next 22