Saquoia spend d dollars on a bottle of juice , including tax. she paid the clerk with a 20$ bill. write an expression that shows how much change, in dollars, saquoia should have received.

? ?

20-d+t=x

Step-by-step explanation:

d=dollars

t=tax

x=result

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

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: