Answer:
x = 7 1/3
Step-by-step explanation:
First, add 1/2 and 6
1/2 + 12/2 = 13/2 = 6 1/2
Our equation now:
13/2 over 3 - x - 3 over 2 = 0
Next, divide 13/2 by 3
13/2 divided by 3 = 13/6
Our equation now:
13/6 over 3 - (x - 3) over 2 = 0
Now, find common denominators and simplify
13/6 - ((x - 3) times 3) over 6 = 0
22 - 3x over 6 = 0
Multiply by six on both sides
22 - 3x = 0
Subtract 22 from both sides
-3x = -22
Divide by -1
3x = 22
Divide both sides of the equation by 3
x = 22/3
x = 7 1/3
Hope this helps!
We know that,
![P(A\cup B)=P(A)+P(B)-P(A\cap B)](https://tex.z-dn.net/?f=P%28A%5Ccup%20B%29%3DP%28A%29%2BP%28B%29-P%28A%5Ccap%20B%29)
which means
![P(A\cap B)=P(A)+P(B)-P(A\cup B)](https://tex.z-dn.net/?f=P%28A%5Ccap%20B%29%3DP%28A%29%2BP%28B%29-P%28A%5Ccup%20B%29)
Now insert the data to get,
![P(A\cap B)=\frac{1}{3}+\frac{2}{5}-\frac{3}{5}=\frac{1}{3}-\frac{1}{5}=\frac{5-3}{3\cdot5}=\boxed{\frac{2}{15}}](https://tex.z-dn.net/?f=P%28A%5Ccap%20B%29%3D%5Cfrac%7B1%7D%7B3%7D%2B%5Cfrac%7B2%7D%7B5%7D-%5Cfrac%7B3%7D%7B5%7D%3D%5Cfrac%7B1%7D%7B3%7D-%5Cfrac%7B1%7D%7B5%7D%3D%5Cfrac%7B5-3%7D%7B3%5Ccdot5%7D%3D%5Cboxed%7B%5Cfrac%7B2%7D%7B15%7D%7D)
Hope this helps :)
-2-w is equivalent to -24 - 12w all you have to do is simplify the expression!
Step-by-step explanation:
Ok
Had to solve in the comment section because I couldn't find the answer button before. It Just appeared Lol.
You can still check the solution in the first guy's comment section
d=vt will represent the Motion of Both persons
for Karen
d=59t
for Ricardo
d=65t
They're both 279miles away from each other
Meaning
Dk + Dr = 279
59t + 65t = 279
124t=279
t=279/124
t= 2.25hrs.
You can change to seconds if thats how the answer waa presented.