$1.5 is the answer i got by dividing 7.50 by 5.
Answer:
40%
Step-by-step explanation:
that is easy
Answer:
4/ 5 x 2^x
Step-by-step explanation:
2^x +4-2^x / 5^2
First we multiply everything by 5^2/5^2
2^x + 4-2^x (5^2x) / (5^2)(5^2)
= 2^x + 4-2^x 5^2x we see 2 x 5^2
= 2^x+4-2 x 5^2x +5^2x / (5^2)(5^2x) 2^x cancels with 2^x as subtraction and 5^2x base cancels with top also
= 4/ 5 x 2^x
Answer:
![\frac{4x}{2x+y} +\frac{2y}{2x+y}=2](https://tex.z-dn.net/?f=%5Cfrac%7B4x%7D%7B2x%2By%7D%20%2B%5Cfrac%7B2y%7D%7B2x%2By%7D%3D2)
Step-by-step explanation:
Given:
The expression to simplify is given as:
![\frac{4x}{2x+y} +\frac{2y}{2x+y}](https://tex.z-dn.net/?f=%5Cfrac%7B4x%7D%7B2x%2By%7D%20%2B%5Cfrac%7B2y%7D%7B2x%2By%7D)
Since, the denominator is same, we add the numerators and divide it by the same denominator. This gives,
![\frac{4x+2y}{2x+y}](https://tex.z-dn.net/?f=%5Cfrac%7B4x%2B2y%7D%7B2x%2By%7D)
Now, we simplify further by factoring out the common terms from the numerator and denominator if possible.
We observe that, 2 is a common factor to both
. So, we factor out 2 from the numerator. This gives,
![\frac{2(2x+y)}{2x+y}](https://tex.z-dn.net/?f=%5Cfrac%7B2%282x%2By%29%7D%7B2x%2By%7D)
Now, the term
is common in both the numerator and denominator. Hence, ![\frac{2x+y}{2x+y}=1](https://tex.z-dn.net/?f=%5Cfrac%7B2x%2By%7D%7B2x%2By%7D%3D1)
So, the simplified form is:
![=2\times \frac{2x+y}{2x+y}\\\\=2\times 1\\\\=2](https://tex.z-dn.net/?f=%3D2%5Ctimes%20%5Cfrac%7B2x%2By%7D%7B2x%2By%7D%5C%5C%5C%5C%3D2%5Ctimes%201%5C%5C%5C%5C%3D2)