Answer:
7. Option D
9. Option B
10. Option C
Step-by-step explanation:
What is the question marks for?
The First One Answer is
x•(1+xy+x^2y)
Answer:
Oo this is tricky I wanna say C and E maybe Im sorry if it's wrong.
Answer:
they will start with $122.75 dollars to be paid and add on 8% of $122.75 which is $9.82.
the next step would be to add together 122.75+9.82 and you get $132.57
the last step woukd be to find what 18% of 132.57 is and that would be $23.86
add 132.57+23.86=$156.43
$156.43 is your answer