$12$

$24$

$72$

$6$

105000 m

1050 m

10.50 m

1050000 m

$66$

$73$

$80$

$55$

$24$

$48$

$96$

$12$

$80$

$40$

$20$

$60$

$9$

$12$

$24$

$3$

$48.13$

$6.24$

$10.60$

$369.23$

$30\%$

$83.3\%$

$120\%$

$1.2\%$

$9\ a^4b^2+3\ a^2b^4+a\ b$

$13\ a^7b^7$

$13\ a^5b^5$

$9\ a^2b\ +\ 3\ ab^2\ +\ a\ b$

$3$

$12$

$16$

$-16$

$11$

$12$

$14$

$6$

$48$

$54$

$84$

$42$

$13.6\%$

$86.4\%$

$88\%$

$12\%$

$10$

$12.5$

$19$

$5$

$8$

$20$

$200$

$4$

$37.70$

$28.27$

$18.85$

$113.10$

$61$

$84$

$122$

$14$

$8$

$10$

$14$

$6$

$-\frac{1}{2}$

$\frac{1}{2}$

$2$

$-2$

$\left(9,\ 0\right)$

$\left(0,\ 3\right)$

$\left(3,\ 0\right)$

$\left(0,\ 9\right)$

$\left(0,\ -1\right)$

$\left(1,\ 1\right)$

$\left(2,\ 8\right)$

$\left(-1,\ 5\right)$

$0$

$1$

$7$

$7m$

$9\ p^{10}$

$6\ p^7$

$6\ p^{10}$

$9\ p^7$

$2\ x^2y\ -\ xy^2$

$4\ x^2y\ +\ xy^2$

$2\ x^2y\ +\ xy^2$

$4\ x^2y\ -\ xy^2$

$480$

$376$

$188$

$58$

$A$

$B$

$C$

$D$

$-\frac{1}{2}$

$\frac{1}{2}$

$2$

$-2$

$\left(-4,\ -2\right)$

$\left(-4,\ 0\right)$

$\left(0,\ -2\right)$

$\left(-2,\ -4\right)$

$41$

$40$

$39$

$42$

Jan, Feb, Mar and Dec.

Jan, Feb, Mar, Nov and Dec.

Nov and Dec.

Jan, Feb and Mar.

$\frac{5\ y^4}{2\ x^3}$

$\frac{5\ x^4}{2\ y^3}$

$\frac{5\ y^3}{2\ x^4}$

$\frac{5\ x^3}{2\ y^4}$

$\frac{m^5}{n^8}$

$\frac{m}{n^2}$

$\frac{n^8}{m^5}$

$\frac{m}{n^8}$

$10y\ -\ 3y^2$

$10y\ -\ 6y^2$

$10y\ -\ 3y^3$

$10y\ -\ 6y^3$

$2x^2\ -x\ +3$

$2x^2\ +\ x\ +\ 3$

$2x^2\ +\ x\ -\ 3$

$2x^2\ -\ x\ -\ 3$

$x^2\ -\ 6x\ -\ 9$

$x^2\ +\ 9$

$x^2\ -\ 6x\ +\ 9$

$x^2\ -\ 9$

$3$

$5$

$6$

$7$

520 QR

280 QR

370 QR

330 QR

$\left(x\ -\ 6\right)\left(x\ +\ 1\right)$

$\left(x\ -\ 3\right)\left(x\ +\ 2\right)$

$\left(x\ +\ 6\right)\left(x\ -\ 1\right)$

$\left(x\ +\ 3\right)\left(x\ -\ 2\right)$

$\left(2x\ +\ 2\right)\left(x\ +\ 3\right)$

$\left(x\ +\ 4\right)\left(x\ +\ 3\right)$

$2\left(x\ +\ 4\right)\left(x\ +\ 3\right)$

$\left(2x\ +\ 3\right)\left(x\ +\ 2\right)$

$\left(3x\ -\ 2\right)\left(3x\ -\ 2\right)$

$\left(3x\ +\ 2\right)\left(3x\ +\ 2\right)$

$\left(9x\ -\ 4\right)\left(x\ +\ 1\right)$

$\left(3x\ +\ 2\right)\left(3x\ -\ 2\right)$

$x\left(x\ -\ 3\right)\left(2x\ -\ 6\right)$

$x\left(x\ +\ 3\right)\left(2x\ -\ 6\right)$

$\left(x^2\ +3\right)\left(x\ -\ 2\right)$

$\left(x^2\ +\ 2\right)\left(x\ -\ 3\right)$

$\frac{x+4}{x+3}$

$\frac{x^2-2x-8}{\left(x+3\right)\left(x+2\right)}$

$\frac{x-4}{x+3}$

$\frac{-2x-8}{5x+6}$

$3$

$\frac{1}{3}$

$\frac{1}{9}$

$9$

$\frac{6n}{5m}$

$\frac{27m}{160n}$

$\frac{27n}{160m}$

$\frac{5m}{6n}$

$x\left(x+1\right)^2\left(x-3\right)$

$x\left(x+1\right)\left(x-3\right)$

$\left(x+1\right)\left(x-3\right)$

$x\left(x+1\right)^3\left(x-3\right)$

$\frac{-x}{15y}$

$\frac{-x}{2y}$

$\frac{2x}{y}$

$\frac{4x}{15y}$

$8\ x^8$

$32\ x^4$

$32\ x^8$

$8\ x^4$

$22.7$

$8.0$

$2.0$

$64.0$

$3.99$

$3.77$

$3.01$

$6.26$

$46\degree$

$75\degree$

$15\degree$

$44\degree$

$8\pi$

$4\pi$

$2\pi$

$16\pi$

$9\ -\ 2x\ =\ 17$

$2x\ -\ 9\ =\ 17$

$9x\ -\ 2\ =\ 17$

$2\ -\ 9x\ =\ 17$

$50$

$62$

$31$

$4.805$

$-\frac{1}{3}$

$\frac{1}{3}$

$3$

$-3$