Let the actual size be x, then
(5 x 10^2)x = 1.2 x 10^2
x = (1.2 x 10^2 / 5 x 10^2) = 0.24 millimeters
Therefore, the actual size is 0.24 millimiters.
If you can post a photo zoomed out less so I can see all the numbers in the questions I can help you, but all you need to do is plug in the value for the variable
The total lease cost paid by Dave is $925.50
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Equation</h3>
An equation is an expression used to show the relationship between two or more variables and numbers.
The total lease cost = Deposit + License fees + Cost
The total lease cost = $245.50 + $575.00 + $105.00 = $925.50
The total lease cost paid by Dave is $925.50
Find out more on equation at: brainly.com/question/13763238