The prime factorization of 18 is 2 x 3 x 3 = 18. The prime factorization of 27 is 3 x 3 x 3 = 27. The occurrences of common prime factors of 18 and 27 are 3 and 3. So the greatest common factor of 18 and 27 is 3 x 3 = 9. Hope this helped
I=PRT
p=principal
r=rate
t=time in yeras
i=interest
I=(17000)(0.08)(2)
I=2720
C is answer
Answer:
L=10cm , W=30cm
Step-by-step explanation:
First use the given that W=10+2*L
Use P=2W+2L=80, substitute W in the perimeter formula
2(10+2L)+2L=80 and solve for L,
20+4L+2L=80 isolate variable L and combine like terms,
6L=80-20,
L=10, so W=10+2*10=10+20=30
(assuming if the a is positive)
If b is greater than 1 the function is increasing
if b is between 0 and 1, the function is decreasing
You set up your long division and you can multiply 4x9 to get 36 and 36-36=0 your welcome!
