I do believe that the LCD of those would be 3
Answer:
a = (r/x) -b
x = -14
Step-by-step explanation:
r=x(a+b)
Divide each side by x
r/x = a+b
Subtract b
r/x -b = a
x/2=-7
Multiply each side by 2
x/2*2 = -7*2
x = -14
D is not the answer bc it is a
Answer:
6
Step-by-step explanation:
(1/2)(9 + 3) = (1/2)(12) = 6