Which of the following situations does not represent a proportional relationship? *

a. Emilia earns $8.75 an hour and 10% commission on any new memberships she sells.
b. Tatum is flying a remote-controlled airplane at a speed of 18 miles per hour.
c. Phoebe is at a baseball game where they sell all drinks for $1.75 each.
d. All of the above are proportional.

B. tatum is flying a remote-controlled airplane at 18 mph.

Step-by-step explanation:

I think it's this because all of the others talk about each and % of. So, I believe B. would be the correct answer to your question Jazzy. Hope this helps! :)

7

step-by-step explanation:

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: