4d+6+2d can be reduced to 6d+6
This can also be rewritten as 6(d+1).
Answer:
72
Step-by-step explanation:
Multiply 8 and <em>n </em>to get 8n
Multiply 3 and 192 to get 576
Write them equal to each other 
To isolate the variable divide by 8 on both sides

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I believe that this is correct. the 39 and 24 stand for how much they pay per copy but you have to add the 48 for Debbie because she had bought the copier so you needed to add that extra amount.
Do 230 - 30% and the do - 15% use math papa it's very helpful
Answer:
42
Step-by-step explanation:
The total percentage of the farm not planted in cabbage was 50% +22% = 72%, so the remaining 28% was planted in cabbage.
28% of 150 acres is 0.28×150 acres = 42 acres