Ray cupple bought a basic car costing $26,500.00 with options costing $725.00. There is a 6% sales tax in his state and a combin
2 answers:
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Answer:
x = - 1.10 and x = 1.10
Step-by-step explanation:
Given
25x² - 30 = 0 ( add 30 to both sides )
25x² = 30 ( divide both sides by 25 )
x² = ( take the square root of both sides )
x = ±
x = - 1.10 and x = 1.10 ( to the nearest hundredth )