The principal is arranging school buses for the spring field trip there will be 109 students and 17 adults going on the trip each bus hold 54 how many buses will the group need

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Will give a: 122 b: 90 c: 48 d: 180

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0