Mia has to separate 270 blue pens and 180 red pens into pack there needs to be the same number in each pack how many red pens and blue pens will be in each pack

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

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)) =