Calculate discount percentage on a short whose Marked price is 800 and sale price is 80

640

Step-by-step explanation:

we turn the 80% into decimal so:

80÷100= 0.8

Then we multiply to find the discounted amount:

800×0.8= 640

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

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: