Zamba has found a little black dress on sale for 50% off the original price of $239.99. she also has a coupon offering free shipping and additional 10% off of her entire online purchase. if she buys the dress and a pair of shoes costing $34.70, how much will she pay for her ensemble?

for ensemble she pays $139.23

Step-by-step explanation:

dress was 239.99 but on sale for 50% off

239.99 divided by 2 is 119.99 rounded to 120.00

plus she finds shoes which is 34.70

add 120 to 34.70 with total of 154.70

take 154.70 times that by 10% to find out the discount which equals 15.47

subtract 15.47 from 154.70 and you get 139.23

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph