Please help me and find the vertex, I'm almost done with this test, just going insane over it

The vertex is (5,-7)

Step-by-step explanation:

Here, we want to get the vertex

Mathematically, we have the vertex form as

y = a(x-h)^2 + k

With the function given;

h = 5

k = -7

So, the coordinates of the vertex is (h,k) = (5,-7)

180 square centimeters

step-by-step explanation:

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.