a grocery store sells 6-pack of bottled water for $3.79 a 9 pack for $4.50 and a 12 pack for $6.89 which package costs the least
1 answer:
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Answer:
x = - 9.7
Step-by-step explanation:
Isolate the term in x by subtracting 4.4 from both sides of the equation
- 2x = 19.4 ( divide both sides by - 2 )
x = = - 9.7
Answer:
1.13
Step-by-step explanation:
check attached file
