Choose all answers that are correct. what is the relationship among the numbers and symbols in the expression (6 – 4) • 2? choose all answers that are correct. a. the difference between 6 and 4 is split in 2. b. the difference between 6 and 4 is doubled. c. the expression has a value equal to twice 4 subtracted from 6. d. the expression has a value that is twice as much as 6 minus 4.

When you answer this can you explain

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)) =

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?