Hanna shops for socks that cost $2.99 for each pair and blouses that cost $12.99 each. let x represent the number of pairs of socks purchased, and let y represent the number of blouses purchased. which equation models the purchases she made with $43.92?

Step-by-step explanation:

Let x represents the number of pairs of socks purchased.

Cost of 1 pair of socks = $2.99

So, cost of x pairs of socks= 2.99 x

Let  y represent the number of blouses purchased.

Cost of 1 blouse = $ 12.99

Cost of y blouses = 12.99 y

Since we are given that She made a purchase of total $43.92

So, the equation becomes :

Hence the equation that  models the purchases she made with $43.92 is:

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

b

step-by-step explanation: