Answer:
Each of them had $49 at first.
Step-by-step explanation:
Given:
Cedric and Doug each had an equal amount of money.
Let the number of money they had at first be x
Cedric spent = $35
Doug spent = $28
Cedric Money left = ![x-35](https://tex.z-dn.net/?f=x-35)
Doug Money left = ![x-28](https://tex.z-dn.net/?f=x-28)
the ratio of Cedric money to Doug money was 2:3
Hence the expression can be made as;
![\frac{x-35}{x-28}=\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bx-35%7D%7Bx-28%7D%3D%5Cfrac%7B2%7D%7B3%7D)
Now by cross multiplication method we get;
![3(x-35)=2(x-28)](https://tex.z-dn.net/?f=3%28x-35%29%3D2%28x-28%29)
Now we will use distributive property to elaborate the same;
![3x-105=2x-56](https://tex.z-dn.net/?f=3x-105%3D2x-56)
Combining common terms we get;
![3x-2x=105-56](https://tex.z-dn.net/?f=3x-2x%3D105-56)
Using Subtraction property we get;
![x= 49](https://tex.z-dn.net/?f=x%3D%2049)
Hence $49 they each had at first.
S=<span>√(30df)
S= speed
d= length
f= friction
_______________________
S= ?
d= 74ft
f= 0.5
Witness says car was traveling +45mph
Plug in
</span>√(30[74][0.5])
subtract the result from 45
<span>
</span>
Answer:
2 groups of CDs
Step-by-step explanation:
Charmaine has 6 CDs total
6 divided by 3 = 2
Answer:
x=10
since opposite sides are equal in a parallelogram
Answer:
-25
Step-by-step explanation:
Order of Operations