You purchase 15.75 gallons of gasoline at 2.39/gallon. you gave the clerk $39.00. how much do you still owe

You do not owe anything. In fact, they owe you $1.35 back in change.

To find this, first we have to find the cost of your gas. You can get this by multiplying the rate by the amount of gallons.

15.75gals * $2.39 = $37.65

As a result, we can see that the $39 would cover the entire cost with change.

109 is the nearest whole number/final answer! : )

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: