Step-by-step explanation:
8t³-80t²+200t
= 8(t³-10t+25)
= 8t(t²-10t+25)
= 8t(t-5)(t-5)
= 8t(t-5)²
the answer is B.
When you have lines in graphs for ex
Y=2x+7
2x is the rate of change
7 is the instant amt if the x=0 (or the y-intercept)
Answer:
Step-by-step explanation:
area = 
so it's 
= 153.938... 
circumference is 2r = 2**7 = 43.98229 cm
Answer:
315 miles
Step-by-step explanation:
450 (total miles) x (since they said "of", you multiple) 70% (amount completed) gives you 315 miles.
If you divide a number by 9 then you can also divide it by 3.
