Answers created by Kigis

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How do you solve $- 9 \geq u - 18 \geq - 12$ $-9\geq u - 18\geq - 12$ ?
How do you multiply $(2 y z) (- 3 y^{3})$ $(2yz)(-3y^3)$ ?
What is racism?
How do you factor the trinomial $10 x^{2} - 7 x - 3$ $10x^2 − 7x − 3$ ?
How do you simplify $cos (45^{\circ} + a) cos (45^{\circ} - a) - sin (45^{\circ} - a) sin (45^{\circ} + a)$ $cos(45^@+a)cos(45^@-a)-sin(45^@-a)sin(45^@+a)$ ?
How can you solve for $b$ $b$ in $y = m x + b$ $y=mx+b$ ?
How do you solve and graph $10 (4 - x) < 11 (3 - x)$ $10 ( 4 - x ) < 11 ( 3 - x )$ ?
How do you solve $3 x^{2} - 5 x + 4 = 0$ $3x^2 - 5x+4=0$ by completing the square?
Is the atomic radii of nitrogen larger than oxygen or smaller?
How do you simplify $\frac{6 t^{3} + 5 t^{2} + 9}{2 t + 3}$ $(6t^3 + 5t^2 + 9) / (2t + 3)$ ?