Answer:

or
0.67
Step-by-step explanation:
a dozen is 12
12/4 = 3
8/4 = 2
8 is 2/3 of a dozen(12)
2/ 3 = 0.66666666666667 which is about 0.67
Answer:
you should buy 2.5 okay that is more cheaper then the other ones
Step-by-step explanation:
Answer:
Given that the equation of a circle is :

BD is equal to 120 because when you find the hypotenuse of triangle GEB, you just have to multiply it by 1.5.