Aconcession stand sells hamburgers (h) for $2 and hotdogs (d) for $1. on friday night they sold a total of 300 hamburgers and hotdogs and made $420. how many of each did they sell?

what solution is reasonable?
question 3 options:

200 hamburgers and 50 hotdogs

50 hamburgers and 200 hotdogs

120 hamburgers and 180 hotdogs

100 hamburgers and 180 hotdogs

i think the answer is 120 hamburgers and 180 hotdogs ,but i'm not sure. to whoever me .

120 hamburgers and 180 hotdogs

Step-by-step explanation:

Let 'x' be the number of hamburgers and 'y' be the number of hotdogs sold.

Then, the total number of hamburgers and hotdogs sold on friday will be given by :_

On the basis of their cost, the total cost will be:-

Subtract (1) from (2), we get

Substitute the value of x in  (1), we get

Hence, they sold 120 hamburgers and 180 hotdogs.

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step-by-step explanation:

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