How many faces edges vertices does a decagonal prism have ?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Which expression is equal to (f+g)(x)?