Answer:
7.5
Step-by-step explanation:
let x be the ticket and y the popcorn
x+y=15
x+3y=30
solve for x and y using simultaneous equations
x=7.5
y=7.5
The answer is 25%
(1)
If 64 is 100%, 48 is how much percent:
64 : 100% = 48 : x
x = 100% * 48 : 64
x = 75
(2)
Percent of decrease is:
100% - x = 100% - 75% = 25%
Answer:
the answer is D
Step-by-step explanation:
I don't have an explanation for you but I did my research and I'm positive D is the correct answer
hope this helps :)
That is true because the square root of 32 is about 5.66, so 4.65 IS less than it.
