The answer is D because of the price range and the bag of popcorn not being multiplied by 4
Answer:
None
Step-by-step explanation:
Simply solve each linear equation and get value of R.
Or another way can be to put value of R in all four options and find whether left hand side is equal to right hand side or not.
A) 

R = -14
B) 

R = -37/8
C) 


R = 22/3
D)
R = -28
So, none of the option's are having solution R =-17.
Answer:
15.9778
≈ 16
Step-by-step explanation:
Formula= a² + b² = c²
7.7² + 14² = 255.29
√255.29 = 15.9778 or ≈16