If a tangent ratio is 6/7, what is the measure of the tangent?
A)0.86
B)3.15
C)5.22
D)2.72

What is the missing constant term in the perfect square that starts with x^2 -20x

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details