Answer:
3x =6
Step-by-step explanation:
3x+6 =12
Subtract 6 from each side
3x+6-6 = 12-6
3x =6 pls mark branilest if that helped
D=9
A=pie*radius^2
=3.14*9/2*9/2
=63.58
=64
The amount of apples is the Xs and The cost is the Ys
z=10
10-5z=-4z
10=-4z+5z
10=z