I’m doing equations with rationals. The question is: David is building wooden picture frames. Each frame requires 3/4 of wood. If David started with 12 feet of wood and now only has 6 feet remaining, how many picture frames has he built.

David was able to make 8 picture frames !

Step-by-step explanation:

Here we have  , David is building wooden picture frames. Each frame requires 3/4 of wood. If David started with 12 feet of wood and now only has 6 feet remaining, We need to find  how many picture frames has he built. Let's find out:

David initially had 12 feet of wood and he's making frame which requires 3/4 of wood . Let David make x number of frames and now he's left with only 6 feet wood So , Following is the equation framed according to given scenario :

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Therefore, David was able to make 8 picture frames !

the answer to this question is "motor unit"

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it