Answer:
9 boxes.
Step-by-step explanation:
6 boxes cost 4 dollars
Therefore 1 box costs 4/6 = 2/3 dollar.
So for 6 dollars you can buy 6 / 2/3
= 6*3/2
= 9 boxes.
I believe its c if that is 31.5
1/6 because the opposite of multiplying is dividing and dividing 6 is equal to multiplying it by the reciprocal, which is 1/6
Answer:
B
Step-by-step explanation:
let y = 5x - 3
rearrange making x the subject
add 3 to both sides
5x = y + 3 ( divide both sides by 5 )
x = 
change y back into terms of x, hence
(x) =
→ B
97.55500 would round to 97.56