Which of the following proves
these triangles are
congruent?
A. AAS
B. ASAL
C. Neither, they are not congruent
Help plz

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.