7 \dfrac{4}{6} - 5 \dfrac{5}{6} =7 6 4 ​ −5 6 5 ​ =7, start fraction, 4, divided by, 6, end fraction, minus, 5, start fraction, 5, divided by, 6, end fraction, equals

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

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