Answer:
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Step-by-step explanation:
Answer:
3x - 27 = 51
x equals 26
Step-by-step explanation:
3(dollars) times x(number of shirts sold). Then you subtract the amount she spent on supplies($27) and you get 51, the total profits she made.
By the Pythagorean Theorem, the lengths of the sides of a triangle satisfy 
if the triangle is a right triangle (in which case the angle between sides a and b is the right angle).
the ratio that is equal to 10:85 is 20:170 because if you multiply both sides by two you get 20:170
