What is -3 ( y - 5 ) = 24

I need help ASAP thx

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Which statement justifies why angle ebc measures 90?

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is