Problems 21-40 ACT problem 21 ACT Problem 22 ACT Problem 23 ACT Problem 24 ACT Problem 25 ACT Problem 26 ACT Problem 27 ACT Problem 28 ACT Problem 29 ACT Problem 30 ACT Problem 31 ACT Problem 32 ACT Problem 33 ACT Problem 34 ACT Problem 35 ACT Problem 36 ACT Problem 37 ACT Problem 38 ACT Problem 39 ACT Problem 40