Solve 3^2x+3=243 for x.

a. x = 10
b. x = 2
c. x = 2/5
d. x = 1

Georgia bought a packge of of 14 dollies to use in her valentines.she used 5/7 of the package to make her in valentines. how many dollies did she have left

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian 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? i need this done

For which pair of functions is (gof)(a)=|a|-2?