Answer:
there is no solution for the question
Answer:
296.97
Step-by-step explanation:
Remark
The first thing you have to realize is that you take the discount before you add the sales tax.
Discount
If she receives a 15% discount, she still pays 85% of the full price.
85/100 * 325 = 276.25
Sales Tax
A sales tax is only added on after a goods or service has been determined and agreed upon by the buyer and seller.
The sales tax can be calculated quickly by adding the decimal equivalent onto 1 and multiplying that by the discounted amount.
1 + 7.5% = 1 + 7.5/100 = 1 + 0.075 = 1.075 deriving the discount amount
Cost
Cost = discounted price * 1.075 Substitute in Formula
Cost = 276.25 * 1.075 Simplify
Cost = 296.97 Answer
I got
Vertex = (2,7)
A.O.S = X = 2
<span>Vertex (3, 2):
h = 3
k = 2
Point (4, 6):
x = 4
y = 6
Vertex Form:
y = a(x - h)² + k
Subbing known values,
6 = a(4 - 3)² + 2
6 = a(1)² + 2
6 = a + 2
a = 6 - 2
a = 4
Equation:
y = 4(x - 3)² + 2</span>
42! because it’s larger than the other numbers.