The answer to this is letter D
Answer:
It costs $42.43
Step-by-step explanation:
Lets explain how to solve the problem
- The cost of
kilogram of candy is $7.5
- We need to find the cost of
kilogram
We can use the ratio to find the answer
======= Dollar : Kilogram
======= 7.5 : 
======= c :
By using cross multiplication
∴ c ×
= 7.5 × 
∵
= 
∴
= 
∴ c ×
= 7.5 × 
∴ c ×
= 
Divide both sides by 
∴ c =
÷ 
Change the division sign to multiplication sign and reciprocal the
fraction after the division sign
∴ c =
×
∴ c =
= 42.43 dollars
∵ c represents the cost of
kg
∴ It costs $42.43
Answer:
the answer is 20,400
Step-by-step explanation:
If multiply 17000 by 4% or 0.04 you get 680, this is how mucb it grows by each year, multiply 680 by 5 you get 3400, add that to 17000 and that is how much it grows by each year
Answer:
15 pionts t
Step-by-step explanation:
thanks. .dssss
(6×5)×10=300 Since 6×5=30×10=300