Let's start with what we know:
Mary needs at least $50 to pay back her parents
Currently, she has $10, $12, and $25 in her possession. Let's add those values together and see if they equal $50 or more:
10 + 12 + 25
22 + 25 = $47
Since she only has $47, she needs $3 more to pay back her parents.
Answer:
You did not provide options but it would be any one of them that starts with -3 and then has a decimal.
1/2 in. = 5 ft
so., 1 in. = 5 * 2 = 10 ft
Now, 2 in = 10 * 2 = 20 ft
In short, Your Answer would be Option D
Hope this helps!
