Answer:
13/10 or 0.3•(599+90)
Step-by-step explanation:
1)33/10•59x-15x^2+27x(x+x=x^2)
2)33/10^2•59-15x^2+27x(factor our 33/10x from the expression)
3)33/10x•(11x-59-10x•5x+10•9)(11x•59=649x)
4)3/10x•(649x-50x+90)(subtract)
answer>>>3/10x or 0.3x•(599+90)
1 simply 1
1*1*1=1
Answer: k= -10x+12
Answer: 5,0 6,1 7,2 9,4 11,6
