Tom has 4000 dollars. He earns 375.9 dollars every month, he drops 136.39 dollars and loses it. But in the span of 7.6 months he found all of it. How much money does he have now? (Including the money he earned over the 7.6 months)

6856.84

Step-by-step explanation:

4000 + (375.9 x 7.6) = 6856.84

Step by Step its...

4000 + (375.9 x 7.6)

4000 + (2856.84)

6856.84

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: