Answer:
x = 6 and the +4x is wrong
Step-by-step explanation:
2x + 4x + 4 = 4(x + 4)
6x + 4 = 4x + 16
+4x +4x <--( <u>This part is wrong</u> )
10x + 4 = 16
-4 -4
10x = 12
10 10
x = 1.2
Correct steps
2x + 4x + 4 = 4(x + 4)
6x + 4 = 4x + 16
-4x -4x
2x + 4 = 16
-4 -4
2x = 12
2 2
x = 6
Answer: c
Step-by-step explanation:
He will split the gum into thirds if he wants more for himself and so his friends all get an equal amount
Answer:
48 cubes
Step-by-step explanation:
<u><em>The complete question is</em></u>
A rectangular prism with a volume of 6 cubic units is filled with cubes with side lengths of 1/2 unit. How many 1/2 unit cubes does it take to fill the prism?
step 1
Find the volume of the cube
The volume of the cube is equal to

where
b is the length side of the cube
we have

substitute


step 2
To find out how many half-unit cubes are needed to fill the prism, divide the volume of the prism by the volume of the cube
