Dr. watson combines 400 ml of detergent 800 ml of alcohol and 1500 ml of water how many liters of solution does he have

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

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:

one triangle is 2.5 times bigger than the other triangle.

mixed number

x+2 -11x+11(over)x^2+4x+3