Andrea's checking account shows a balance of $50.

Which statement would combine with this situation to make zero?
A.
Sonia's savings account shows a balance of $50.
B.
John's checking account shows a balance of -$50.
C.
Simone's account balance shows the interest amount due from the bank as $50.

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

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.