Peter says, "If you subtract 13 from my number and multiply the difference by −2, the result is −14." What is Peter's number?

How do you summarize data in a two-way frequency table?

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years