Consider the enlargement of the rectangle. A smaller rectangle with length of x inches and width of 3/5 inch. A larger rectangle with length of 20 inches and width of 12 inches.

Use the proportion to find the missing dimension of the original rectangle.
1. Set up the proportion: x/(3/5) = 20/12
2. Use cross products: 12(x) = 20(3/5)

3. Simplify:
12x = ?
4. Divide:
x = ?

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Which of the following three dimensional figures has a circle as it’s base