Area= length x width
so 8x4 is 32
Answer is: 32cm2
Step-by-step explanation:

Answer:
The third option is the correct option
Answer:
m = 1/2
Step-by-step explanation:
Answer:
g+4=12
Step-by-step explanation:
<em>Since the painter used 4 of the 12 gallons, the painter now has 8 gallons, so g=8.</em>
The equation g+4=12 represents this because if we solve it by isolating g then we get that g=8.