2.3,12/5,5/2,2.2,21/10. Order from least to greatest

21/10, 2.2, 2.3, 12/5, 5/2,

Step-by-step explanation:

just treat the fractions like your dividing and turn them into a decimal eg. 21/10 is 2.1 making it smaller then 2.2

hope this helped  

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: