mr. dodson is having the exterior of his house painted. the painters charge $35 per hour plus the cost of materials. after 20 hours of work, mr. dodson owes the painters $840. assume the relationship is linear. find and interpret the rate of change and the initial value?

step-by-step explanation:

mean or average is 40.6

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:

cant

step-by-step explanation: there is no picture