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Ber [7]
3 years ago
11

1. Solve: 2a - b = ac + for a

Mathematics
1 answer:
exis [7]3 years ago
4 0
1. a =(ac + b)/2
2. y =6-2x
3. x =(6-y)/3
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Luna ray has 1 orange pick for every 2 green picks.How many green picks does Luna have if she has 12 total picks?
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Answer:

8 green picks

Step-by-step explanation:

Since this problem is a ratio that also gives a total, setting up equivalent ratios in a table with the total would be a good way to find the answer.  Since there is 1 orange pick for every 2 green picks and there are a total of 12 picks, we can set up the following:

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