At noon, a submarine was 200 feet below sea level. at 6: 00 p. m., the submarine was 34 as deep. which equation correctly shows the depth of the submarine at 6: 00 p. m.?

3x + 4y -25 =0 represents the amount of change sianna should recieve

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:

8

step-by-step explanation: