Aclothing store sells t-shirts, t, for $8 a shirt; shorts, s, for $12; and hats, h, for $10 each. the store earned $406 in revenue last month. the store sold three times as many t-shirts than hats, and twice as many shorts as hats. using the substitution method, how many t-shirts, shorts, and hats did the store sell?

Step-by-step explanation:

From the total revenue, we know that:

8t + 12s + 10h = 406

We're also told:

t = 3h

s = 2h

If we substitute these for t and s:

8 (3h) + 12 (2h) + 10h = 406

24h + 24h + 10h = 406

58h = 406

h = 7

Now we can find t and s:

t = 3h = 21

s = 2h = 14

The store sold 21 T-shirts, 14 shorts, and 7 hats.

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5