Answer:
#8: [tex]38x + 21y +24[/tex]
#9: [tex]24a+27b+44[/tex]
Step-by-step explanation:
#8: [tex]33x+5x=38x[/tex] Combine like terms
[tex]15y+6y=21y[/tex]
[tex]16 + 8 = 24[/tex]
#8 Answer: 38x + 21y + 24
#9 [tex]41a - 17a=24a[/tex] Combine like terms
[tex]50b -23b=27b[/tex]
[tex]26+18=44[/tex]
#9 Answer: 24a + 27b + 44
