# I need help with a Magoosh question!

Detailed explanations to complicated questions :)

- "Roots of Roots, Greatest Value of X": Can I enter the fractions like 3/4 for numeric entry questions? Decimals only?
- "Triangle Comparing Ratios of Sides": Why can we assume AC is a straight line?
- "Unless the current practice": The meaning of 'sanctioned'
- "Select matching shoes": Can you use combinations?
- "Select matching shoes": Why isn't the probability of the first show 1/20?
- "Shake hands with 3 people": Can we use combinations?
- "Shake hands with 3 people": Why do we divide by 2?
- "Odd sum - even sum": What about 0?
- "Odd sum - even sum": Can we use the sum of sequences formula?
- "Dividing money": Why can we ignore Lyle's share of the money?
- "Dividing money": Why is B = 4 + (1/3)(A-4) instead of 4 + (1/3)A?
- "Password": Why are there ten digits instead of 9?
- "Password": Why do we have to do (2 x 10!) instead of just (10!) ?
- "Matching balls": Why is the probability for the first ball 1 and not 1/10?
- "Equation with absolutes": Is there another way to do this?
- "Equation with absolutes": If y is negative shouldn't it be x+2y = 6?
- "The number of sports": Are we assuming that the total area of G is equal to that of T ?
- "To view a film": I still can't understand blank 1
- Right triangle with area 28: Where does the 2xy come from?
- Question title: "Exponent Inequality": Why can't I simplify the inequality?