Given: morp = 80°
morn = (3x + 10)°
prove: x = 30

which statement could be used in step 2 when proving x = 30?

orp and orn are a linear pair
orp and orn are vertical angles
80 = 3x +10
x = 30

Each flyer costs $0.25. our total budget is $555. it will cost $115 for other supplies. about how many flyers do you think we can buy? a.)less than 1,000 flyers b.)between 1,000 and 2,000 flyers c.)10,000 flyers d.)greater than 2,000 flyers