at the grocery store, vern buys 4 avocados, 4 pounds of bananas, and 4 pounds of cherries. The total cost is $22. The following week it costs vern $6 to buy 1 avocado, 2 pounds of bananas, and 1 pound of cherries. The week after, vern spends $15 to purchase 2 avocados, 4 pounds of bananas and 3 pounds of cherries. How much woud it cost to buy 3 avocados, 1 pound of bananas, and 2 pounds of cherries

step-by-step explanation:

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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: