B + f = 8
where b is the current bus fare and f the current ferry fare.
1.10b + 1.25f= 9.25. Replace f with 8- b:
1.10b + 1.25(8-b) = 9.25
Then:
1.10b-1.25b + 10 = 9.25, and so
-0.15b = -0.75. Then b = -0.75 / (-0.15) = 5
The bus fare is current $5, and so the ferry fare is $3.
Anything inside a square foot can be multiplied together. In this case, it forms :
So, B is the correct answer.
Technically, that expression can be further simplifyed, but that is not required on this question, so you're all good!
Answer:
Can u send me the formula
Answer:
and
Step-by-step explanation:
24 kernels in 10 minutes
In 1 minute she can eat
let be the number of popcorn and minutes so the rate of eating popcorn is of the form
So, when we get
can be any real number
Other two ratios can be and .