Penny's favorite coin is the dime. She knows she has fewer than 100 of them. One day she was arranging them on her desk in different ways. She
found that when she put them into piles of two, there was one left over.
When she put them into piles of three, there was one left over, and the
same thing happened when she put them into piles of four. She then tried
putting them into piles of five, and found that there were none left over.
How many dimes does Penny have?

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

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)) =