Which equation represents a line that has a slope of -1/2 and passes through point (4,-5)?

a.) y = -1/2x + 3/2
b.) y = -1/2x + 13/2
c.) y = -1/2x - 7
d.) -1/2x - 3

Which of the following of the following sets of side lengths could not form a triangle?

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?