Sabitha eats the same lunch at work every day and she sets aside money to make sure she has enough to pay for it. The line graphed below shows her current budget. She makes a note every time her remaining cash decreases by $10, forming similar triangles on the graph. Which equation represents the same relationship as the line?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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)) =

Given the equation    = 5, solve for x and identify if it is an extraneous solution