In dec Question 4
Renee spent $1500 on a holiday. The pie chart below shows how the cost was split up.
COD
- 200
Shopping
Meals
90
Airfare
120°
Accommodation
(a) How much did she spend altogether on her accommodation and meals?
(b) Given that her shopping expenses were half of the cost of her airfare, calculate the
value of x.
(c) Express the airfare as a fraction of the total expenditure.​

The graph shown is the graph of which function?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

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