The ratio of boys to girls in Ms. Cunningham's class is 2 to 3.There are 18 girls in the class. What is the total number of students in Ms. Cunningham's class?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

What is the inverse of f(x) = 6x -24