Equation similar to (7+5)×6+3=12×6+3=72+3=75

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?