The instructions on a box of mashed potatoes say that at high altitudes​ (above 5000​ feet) the amount of water should be increased by . If you had to make enough mashed potatoes for people in a​ high-altitude city, how many cups of water and how many cups of milk would be​ needed?

Ms. sutton recorded the word counts and scores of the top ten essays in a timed writing contest. the table shows her data. how does the word count of an essay relate to its score in the contest? word count tends to decrease as the score decreases. word count tends to increase as the score decreases. word count tends to remain constant as the score decreases. word count has no apparent relationship to the score of the essay.

What is the value of x in the diagram below?

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?