Which are the solutions of the quadratic equation?
x² = -5x-3
-5,0
-5 - 13 -5 + 13
2
2
5 - 13 5 + 13
2
2
0 5,0

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250