Answer:
I have no clue to be honest
Answer:
y = -1(x) + 2
Step-by-step explanation:
0.3636... repeating = 4/11 .
I just recently learned how to find the fraction
that's equal to a repeating decimal.
-- Take the group of digits that repeats. (in this one, it's 36)
Write it on top of the fraction.
36 /
-- On the bottom of the fraction, write the same number of 9's .
For this one, it's 36 / 99 .
-- There's your fraction.
Simplify it if possible.
Divide top and bottom of this one by 9: 36/99 = 4/11 .
Is that cool or what !
Answer:
The number of hours Stephanie will have driven before Tina catches up to her is 2.5 hours
Step-by-step explanation:
Given:
56s=70t
s=t+1/2
Solution
56s=70t
s=t+1/2
Substitute s=t+1/2 into 56s=70t
56s=70t
56(t+1/2)=70t
56t+28=70t
28=70t - 56t
28=14t
Divide both sides by 14
28/14=14t/14
2=t
t=2
Recall,
s=t+1/2
s=2+1/2
=4+1/2
s=5/2
Or
s=2.5 hours