Write the equation and solve. the tour boat at the laguna can carry 8 passengers. jacob watched 6 boats float by. one of the boats had 2 empty seats. the others were full. how many passengers were on the 6 boats? write the two step equation

What is the average diastolic blood pressure for adults

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

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)) =