Answer:
1) -1/4
2) -1/2
3) 1/3
Step-by-step explanation:
perpendicular lines' slopes are opposite reciprocals so you flip it and change the positive or negative sign
parallel lines have the same slope
The correct answers are: C.2 D 7.5
Answer:
the items new price is $60
Step-by-step explanation:
Do you want the full answer
Answer: $1.97
Step-by-step explanation:
2 x 59 = 118 + 79 = $1.97
