Mathematics, 08.04.2020 01:22 Tcareyoliver
Nancy took a 3 hour drive. She went 45 miles before she got caught in a storm. Then she drove 60 miles at 8 mph less than she had driven when the weather was good. What was her speed, in miles per hour, driving in the storm?
Answers: 2
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If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
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Mathematics, 21.06.2019 21:50
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()
Answers: 1
Nancy took a 3 hour drive. She went 45 miles before she got caught in a storm. Then she drove 60 mil...
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