Astore sells t-shirts for $10 each and jeans for $20 a pair. anna spends $150 on t-shirts and jeans. she buys x t-shirts and y pairs of jeans.
the equation that represents the situation is if anna decides to buy only t-shirts and no jeans, she can -shirts with the money she has.

10x + 20y =150

10x + 20 (0) = 150

10x + 0 = 150

10x = 150

x = 15 Tshirts

Step-by-step explanation:

1.

2. 15 t shirts

Step-by-step explanation:

A store sells T-shirts for $10 each and jeans for $20 a pair.

Anna spends $150 on T-shirts and jeans.

She buys x T-shirts and y pairs of jeans.

The equation that represents the situation is

If Anna decides to buy only T-shirts and no jeans,

Means y = 0

So,

x = 15

Hence, she can buy 15 t shirts.

answer: it depends on what the tax percentage