The Black Panther's suit releases Vibranium whe he fights. In his last fight he lost 13.8 ounces of Vibranium. He still had 56.8 ounces left. How much Vibranium did he have in his suit at the start of his fight?

Will give brainliest summations with algebraic expressions image shown

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?