Burke Middle School has an $80 budget to stock the concession stand with drinks at the spring play. Each drink costs the school 75¢, but the store will discount the full order by $100. How many drinks can the school buy for the concession stand? Drew wrote an inequality to solve the problem. (cost per drink)(number of drinks) – discount ≤ 80 0.75x – 100 ≤ 80 Complete Drew’s work to solve for x.

Respuesta :

let
x--------> number of drinks

we know that
0.75*x 
 ≤  ($80+$100)
0.75*x  ≤  ($180)
x  ≤  180/0.75
x  ≤ 240

the answer is
the school can buy 240 drinks for the concession stand

The school can buy 240 drinks for the concession stand.

Since Burke Middle School has an $ 80 budget to stock the concession stand with drinks at the spring play, and each drink costs the school 75 ¢, but the store will discount the full order by $ 100, to determine how many drinks can the school buy for the concession stand the following calculation must be performed:

  • (80 + 100) / 0.75 = X
  • 180 / 0.75 = X
  • 240 = X

Therefore, the school can buy 240 drinks for the concession stand.

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