The eastons traveled 180 miles on a trip to grandma's house. at the end of the trip the odometer read 8,246 miles. write and solve an equation to find the odometer reading x at the beginning of the trip.

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)) =

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?