Which lines are perpendicular to 6x + 18y = 5? Select all that apply.
А y = 3x - 10
B x= 3
C y + 6 = 3(x - 15)
D 3x + 9y = 8

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this

21/2 hours=150 minutes150 minutes x 80 beats per minute= 12,000 beats in 2 1/2 hours