HELP ME

What is the length of line segment BA? Round to the nearest unit.

18 units
65 units
88 units
98 units

Someone answer asap 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)) =

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis