You are given that 4a-2b=10 and a+c=3. Write an expression in a, b and c that is equal to 23. Give in simplest form.

In trapezoid bath, ah=19.7 and et=16.1. identify be.

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?

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol