Fred's basement is flooded. The basement floor is
3.43.4
3.4
3, point, 4
meters below the ground floor. The water is
1.21.2
1.2
1, point, 2
meters high.
The following equation describes this situation.
\quad

−3.4+1.2=−2.2-3.4+1.2 = -2.2
−3.4+1.2=−2.2
minus, 3, point, 4, plus, 1, point, 2, equals, minus, 2, point, 2
What does
−2.2-2.2
−2.2
minus, 2, point, 2
tell us?

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Need on this one asap im almost done with this subject

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