Mrs. McCarty has one solution containing 30% insecticide and another solution containing 50% insecticide. How much of each must she mix together to get 200 L of a 42% insecticide?

(4,5

look up a corrdinate plane and do what the thingy says and boom

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:

its   c, f, a

step-by-step explanation: