4 only has three factors 1,2,4. 4 times 1 and 2 times . No other possible combinations making Adam wrong.
C = 16h
This is the basic set up of a cost function which is a direct correlation.
So area is base x height:
5(x+2)=20
5x+10=20
5x=10
x=2
its A
You must find the factors of each number...
9 = 1, 3, 3, 9
6 = 1, 2, 3, 6
Next, determine the common multiple...
9 = 1, 3, 3, 9
6 = 1, 2, 3, 6
Therefore, the most groups Lavinia can make without any glasses or mugs left to spare is 3.
A^-b = 1/a^b
a^b / a^c = a^b-c
a^c / b^c =(a/b)^c
