Plz help quiz timed theres no pic

The school playground is in the shape of a pentagon. There is a drinking fountain at each of the 5 corners of the playground. How many ways can someone walk from one drinking fountain to another drinking fountain? (Write an answer sentence.) *

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab