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Maths Puzzle
Numerical Ability
five times the opposite of a number was increased by 25. This was exactly 90 greater than 8 times the number. What was the number?
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3x + 4y = 24
Can you please help me solve this problem. I'm looking x intercept the y intercept and the slope and rise over run.
Thank you for your help,
Angel
Could someone please help explain to me how to figue this problem?
h(x) = -3x^2
I need to state the domain and range of this quadratic function as well as its solution set in interval notation. Any ideas?