Asweater is on sale for 20% off the regular price. the sale price is $60. what is the regular price of the sweater?

$72

Step-by-step explanation:

Sale % = 20%

Sale price = $60 .

Regular price = (100+20)% = 120%

So that ,

=> Cost = $60 * 120/100

=> Cost = $72

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