What is an equation of the line that is perpendicular to
3 and passes
through the point (3,
– 7)?
Enter your equation in the box.
Basic

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

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Which inequality has a dashed boundary line when graphed ?