Lines a and b are parallel. if the slope of the line a is 1/4. what is the slope of line b?

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

How many 2/5s are in 1 and 1/2 plz someone me right now