∠ABC and ∠XYZ are complementary angles. If ∠ABC = 7x + 3 and ∠XYZ = 3x− 13, then find the m∠ABC.

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?

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

Are the corresponding angles congruent? explain why or why not.