NEED HELP ASAP !! What is the slope of the line? y-4=-7(x-6)

A -1/7
B 4/7
C-7
D 2/3

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice