[tex]1)\\\\(-3)^2*(-4)=9*(-4)=-36\\\\2)\\\\\frac{-6*3-2}{-5}=\frac{-18-2}{-5}=\frac{-20}{-5}=4\\\\3) \\\\-81:(-3)^3+\frac{-2-(-3)}{(-2)^2}=\frac{-81}{-27}+\frac{-2+3}{4}=3+\frac14=3\frac14[/tex]
[tex]4)\\\\-0.36:\frac{72}{150}=-\frac{36}{100}*\frac{150}{72}=-\frac{1}{2}*\frac{3}{2}=-\frac34\\\\5) \\\\(0.2)^2*(-5)^2-3=0.04*25-3=1-3=-2\\\\6)\\\\(3\frac13+2\frac69)*0.1=(3\frac13+2\frac23)*\frac1{10}=6*\frac1{10}=\frac6{10}=0.6\\\\7)\\\\(\frac34+1\frac45):\frac{17}{60}=(\frac{15}{20}+\frac{36}{20})*\frac{60}{17}=\frac{51}{20}*\frac{60}{17}=\frac{3}{1}*\frac{3}{1}=3*3=9[/tex]
[tex]8)\\\\\frac{5*(3.5:0.7)}{\frac12}=\frac{5*\frac{35}{10}*\frac{10}7}{\frac12}=5*\frac{5}{1}*\frac{1}{1}*2=5*5*1*2=25*2=50\\\\9)\\\\2*((7-6\frac34)^2*0.16*+0.99)=2*((\frac14)^2*\frac{16}{100}+\frac{99}{100})=2*(\frac1{16}*\frac{16}{100}+\frac{99}{100})=2*(\frac{1}{100}+\frac{99}{100})=2*1=2[/tex]
[tex]10)\\\\100-(3^2+(5.6-3\frac35)^3*10)=100-(9+2^3*10)=100-(9+8*10)=100-(9+80)=100-89=11[/tex]
