Leslie bought 7 packages total of AA and AAA, AA has 6 batteries in each package and AAA has 8 batteries in each package, she ended up with 52 batteries in total. How many packages or AA and AAA did she buy?

5 packages of AAA batteries and 2 packages of AA batteries.

Step-by-step explanation:

8 (batteries in one AAA package) x 5 (number of packages) = 40 (batteries)    

6 (batteries in AA package) x 2 (number of packages) = 12(batteries)  

40 + 12 = 52

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step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.