x=25,y=15 Not to sure abt this answer but I think I got it
Answer:
B. 14x^3+39x^2+18x+20
Step-by-step explanation:
Given polynomials are:

The product of given polynomials is:
14x^3+39x^2+18x+20
Hence, Option B is correct ..
Answer:
200.96
Step-by-step explanation:
3.14 x (8x8) = 200.96
Answer:
t < 1.5
Step-by-step explanation:
Mon-Thu: 5.5 hours
each of the remaining 3 days: t hours each day
total time: 3t + 5.5
The total time must be less than 10 hours.
3t + 5.5 < 10
3t < 4.5
t < 1.5
X - 9 = 6
Add 9 on both sides
x = 15