What do u want help with and take it easy btw
It's the first one. y = 3x
proportional means they are just some multiple of the other.
To solve this problem you must apply the proccedure shown below:
1. You have:
<span>
In(2x+3)=7
2. Then, you must apply log(e), as below:
</span><span>
In(2x+3)=ln(e^7)
3. Now, you obtain:
2x+3=e^7
4. Youy must clear the variable "x", as below:
2x=e^7-3
</span> x=(e^7-3)/2
<span>
5. Therefore, the value of "x" is:
x=546.817
</span><span>
The answer is: </span>x=546.817<span> </span>
Put this in your calculator or use pictures if you'd like. (3/4) x 12 and you'll get 9
I think it’s B. 7.50+1.50x<_15
