If it was reduced by 49 to 140 than obviously the original price was 189$
Answer:
$23.25
Step-by-step explanation:
8+16+7=31
1/4 of 31= 7.75
7.75x3=23.25
Answer:
7
Step-by-step explanation:
Substitute 2 for x.

Answer:
No and yes. it depends on what type of function you are looking for this will be a Linear Function.