Answer:
20
Step-by-step explanation:


Answer:
A ). 12
Step-by-step explanation:
Answer: OPTION B
Step-by-step explanation:
To solve this problem you must add the areas of each rectangle that form the prism;
The area of a rectangle can be calculated with the formula:

There are three pairs of equal rectangles, then you can find the surface area of 3 rectangles and multiply each one by 2, then you obtain that the surface area of the prism is:

Answer:4 times x
4(x)
Step-by-step explanation:
4 times as many songs on Lou's music player
Lou's music player is x
Answer:
sparky is 4 years older than cookie
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hope this helps, I wasn't entirely certain what the question was.