Please help! also please leave the steps!

The base of the rectangle = 17x

perimeter of the rectangle = 1 + 34x

Base + Height = 1 + 34x

Height + 17x = 1 + 34x

Height = 1 + 17x Length of the vertical side

Area of rectangle = 17x * (1 + 17x)

Area = 17x + (17*x)^2

If x = 50

Area = 17(50) + (17*50) * (17 * 50)

Area = 850 + 850 * 850

Area = 850 + 722500

Area = 723,350 Area if x = 50

true

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.