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Lesson 7.3 simplifying algebraic expressions


Peggy bought 2 racing cars for 5x dollars each and 3 model motorcycles for 3x dollars each. Find the amount of money Peggy paid in terms of x.

Respuesta :

EstelleEstelle

Answer: $19x

Step-by-step explanation:

If she bought 2 racing cars,

= $5x +$5x  = $10x (Because one car is 5x)

And if she bought 3 motor cycles,

= $3x + $3x $3x = $9x

Now we get our total amount = $10x + $9x = $19x

Hope I could help! :)


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