Step-by-step explanation:
Solve for what?.......
For every centimeter that is drawn, it corresponds to 1 meter in real.
Knowing that every meter has 100 centimeters:
1:100
Answer:
Expression equivalent to
Step-by-step explanation:
Here, the given expression is :![4x + \frac{1}{2} + 2x - 3.](https://tex.z-dn.net/?f=4x%20%2B%20%5Cfrac%7B1%7D%7B2%7D%20%20%2B%202x%20-%203.)
Now, simplifying the given expression by adding Like terms with Like terms, we get:
![4x + \frac{1}{2} + 2x - 3 = (4x + 2x) + (\frac{1}{2} -3)\\=( 6x) + \frac{1 - 3(2)}{2} = 6x + (\frac{1-6}{2}) \\=6x -\frac{5}{2} \\\implies 4x + \frac{1}{2} + 2x - 3 = 6x -(\frac{5}{2})](https://tex.z-dn.net/?f=4x%20%2B%20%5Cfrac%7B1%7D%7B2%7D%20%20%2B%202x%20-%203%20%20%3D%20%284x%20%2B%202x%29%20%2B%20%28%5Cfrac%7B1%7D%7B2%7D%20%20-3%29%5C%5C%3D%28%206x%29%20%20%2B%20%5Cfrac%7B1%20-%203%282%29%7D%7B2%7D%20%20%3D%206x%20%2B%20%28%5Cfrac%7B1-6%7D%7B2%7D%29%20%5C%5C%3D6x%20-%5Cfrac%7B5%7D%7B2%7D%20%5C%5C%5Cimplies%204x%20%2B%20%5Cfrac%7B1%7D%7B2%7D%20%20%2B%202x%20-%203%20%20%3D%206x%20-%28%5Cfrac%7B5%7D%7B2%7D%29)
Hence an expression equivalent to
Answer:
let's say Daniel's age is x and Ben's age is 3x or x+20
3x=x+20
2x=20
x=10
Daniel was 10 three years ago, Ben was 30, now he is 33
Answer:
should be exponential growth, mate
its not linear and there is no negative exponent or 'slope' thingy with the 4
Step-by-step explanation: