22.5 because its counting by 4.5
Answer: 48
Step-by-step explanation: All you are doing is substituting x and y with the numbers it gives u then u just solve. 2 to the 4th power is 16. 4 to the 3rd power is 64 and then times .5 gives u 32. then u add and get 16+32=48
Answer:

Step-by-step explanation:
<u>Step 1: Divide both sides by 6</u>


<u>Step 2: Square root both sides</u>
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Answer: 
Answer:
How many sides are there?
Step-by-step explanation:
8 and a half, Its pretty easy to figure this out, just 0.4 x 8 and that is 3.2 then add a half.